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This is the best Udemy 101 Crucial Lessons They Don’t Teach You In Business School coupon code discount for 2025.

So if you’re interested in Prof. Chris Haroun’s “101 Crucial Lessons They Don’t Teach You In Business School” course, which will help you increase your Business skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

101 Crucial Lessons They Don’t Teach You In Business School review for 2025

In our review of this course, we try to help you answer all of your most important questions about 101 Crucial Lessons They Don’t Teach You In Business School as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use 1CLTDTYIBS as an abbreviation of the course name?

During our 101 Crucial Lessons They Don’t Teach You In Business School course review, you might sometimes see us refer to it as 1CLTDTYIBS for the following 2 reasons:

1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
2. We’re lazy and 1CLTDTYIBS is simpler and easier for reviewing purposes

The full course name is 59 characters long, including blanks, while 1CLTDTYIBS is 10 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 49 characters every time we use 1CLTDTYIBS.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to 1CLTDTYIBS throughout the remainder of this review.

Is the 101 Crucial Lessons They Don’t Teach You In Business School course for you?

To determine whether Prof. Chris Haroun’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Prof. Chris Haroun’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Prof. Chris Haroun chose for the course, “101 Crucial Lessons They Don’t Teach You In Business School”, as well as its subtitle: “Forbes said “1 of 6 Books Every Entrepreneur Needs to Read Right Now”. These concepts are not taught in MBA schools!”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Prof. Chris Haroun is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what 1CLTDTYIBS is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Prof. Chris Haroun hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what 101 Crucial Lessons They Don’t Teach You In Business School is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Prof. Chris Haroun’s official description of 1CLTDTYIBS

This is the video version of the book that Forbes magazine calls “1 of 6 books that all entrepreneurs must read right now” (along with ” The 7 Habits of Highly Effective People” by Stephen Covey, “The Lean Start-up” by Eric Ries, Peter Thiel’s book “From Zero to One”, and The Self Made Billionaire Effect.”).

I am humbled to say that the feedback on this course has been amazing! In this course you will learn how to get a meeting with anyone. You will learn how to take your career to the next level. You will learn how to reinvent yourself in ways that you never thought was possible! Chris Haroun has had the opportunity in his career to meet with the top CEOs, entrepreneurs and investors in the world, including Warren Buffett, Bill Gates, Marc Benioff and the CEOs of most large technology companies. This book is an amalgamation of business advice that Chris has compiled from his many meetings with successful business people over the past two decades as well as observations of why brilliant entrepreneurs like Steve Jobs or Mark Zuckerberg have become incredibly successful. Business schools do a good job of providing students with theoretical and practical frameworks that can be applicable to real world problems but often miss teaching students some of the most crucial business lessons like how to network, how to find customers or how to get a job!

Chris Haroun is an award winning business school professor, venture capitalist and author. He is currently a venture capitalist at a prominent San Francisco Bay Area venture capital firm and has previous work experience at Goldman Sachs, hedge fund giant Citadel, Accenture and several firms that he has founded. He has raised and has managed over $1 billion in his career. Chris teaches many courses online at Udemy. He has an MBA in Finance from Columbia University and a Bachelor of Commerce Degree with a major in Management Information Systems and International Business from McGill University. Chris is also a frequent guest lecturer at several Bay Area business schools including Berkeley and Stanford. He is a McGill University Dobson Fellow. He has written numerous articles/been interviewed in Forbes, VentureBeat, Entrepreneur Magazine, Wired Magazine, AlleyWatch and Radio Television Hong Kong (RTHK: Hong Kong’s oldest and sole public service broadcaster). He serves on the boards of several Bay Area technology companies and charities. Chris Haroun is originally from Canada and currently lives in Hillsborough, California and enjoys playing baseball with his wife and three sons.

(Read more about this course on the official course page.)

Does 1CLTDTYIBS pass the 30 Seconds Test?

You can read a lot more about 101 Crucial Lessons They Don’t Teach You In Business School on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Prof. Chris Haroun has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Business classes that are more clearly defined and more tailored to your specific interests.

Did 101 Crucial Lessons They Don’t Teach You In Business School appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with 1CLTDTYIBS above, what is your gut reaction to this Business course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Prof. Chris Haroun do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Prof. Chris Haroun’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Business courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Prof. Chris Haroun sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the 1CLTDTYIBS course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Prof. Chris Haroun’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Prof. Chris Haroun, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Prof. Chris Haroun’s Udemy bio

** Author of The #1 Best Selling Business Course On Udemy, called “An Entire MBA in 1 Course” **

(Learn more about this instructor on the official course page.)

What did you think about Prof. Chris Haroun after reading just the first few lines of the bio above?

After reading just the first few lines about Prof. Chris Haroun, did it make you more or less interested in taking the 1CLTDTYIBS course?

And did it make you feel like Prof. Chris Haroun was more or less credible and qualified to teach 101 Crucial Lessons They Don’t Teach You In Business School?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Business course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the 1CLTDTYIBS lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the 101 Crucial Lessons They Don’t Teach You In Business School course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the 1CLTDTYIBS course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Prof. Chris Haroun’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, 101 Crucial Lessons They Don’t Teach You In Business School, as well as the course’s subtitle, Forbes said “1 of 6 Books Every Entrepreneur Needs to Read Right Now”. These concepts are not taught in MBA schools!.

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that 1CLTDTYIBS is potentially a good, useful course for you, and you can have more confidence in Prof. Chris Haroun’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Prof. Chris Haroun that you enjoyed?

Have you already learned something from Prof. Chris Haroun that you valued or enjoyed?

For example, does the 101 Crucial Lessons They Don’t Teach You In Business School training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any 1CLTDTYIBS lessons for free, have you perhaps watched a YouTube video by Prof. Chris Haroun, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Prof. Chris Haroun’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Prof. Chris Haroun’s teaching methods, and the more you enjoy them, the more likely it is that 101 Crucial Lessons They Don’t Teach You In Business School will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Prof. Chris Haroun before purchasing this course, since it’s one of the best ways to determine whether 1CLTDTYIBS will be helpful for you.)

Are “101 Crucial Lessons They Don’t Teach You In Business School” reviews generally positive?

On the bottom of the 1CLTDTYIBS page, you can read student reviews of the class.

Prior to September 23, 2025, there were 5,244 students enrolled, 2,127 reviews / ratings, and it was overall rated 4.4 out of 5.

Obviously, the more highly other students rate 1CLTDTYIBS the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the 1CLTDTYIBS reviews to get an overall sense of them. You don’t have to read each one!

Is Prof. Chris Haroun responsive to student questions in the 1CLTDTYIBS training?

You can see what other students have to say about this in their 1CLTDTYIBS reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Prof. Chris Haroun a message through this system quite easily, even if you haven’t bought 1CLTDTYIBS yet.

For example, you could say, “Hi, and I came across 1CLTDTYIBS while looking at Business courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in 101 Crucial Lessons They Don’t Teach You In Business School on your own, online?

This is a big one, because 101 Crucial Lessons They Don’t Teach You In Business School is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking 101 Crucial Lessons They Don’t Teach You In Business School.

Yes, you will be able to interact with the students and the teacher, Prof. Chris Haroun, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of 1CLTDTYIBS make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the 101 Crucial Lessons They Don’t Teach You In Business School training that looks something like this:

• The purpose of 1CLTDTYIBS can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
• Prof. Chris Haroun is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
• Other 1CLTDTYIBS students have great things to say about the program

Other benefits include:

• You get to go through 1CLTDTYIBS at your own pace
• You join a community of 5,244 other students taking the course
• You get lifetime access to the training
• All updates to the training are free
• You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that 1CLTDTYIBS would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford 1CLTDTYIBS?

Can you comfortably afford the cost of 101 Crucial Lessons They Don’t Teach You In Business School?

This is an important question to answer, because even if you think 1CLTDTYIBS sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before September 23, 2025, the price was $13.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on 1CLTDTYIBS with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on 101 Crucial Lessons They Don’t Teach You In Business School?

By far, the easiest way to get the best and biggest discount on this course is to use the 101 Crucial Lessons They Don’t Teach You In Business School discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Prof. Chris Haroun’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best 1CLTDTYIBS course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting 1CLTDTYIBS for a better price, but also with any other Prof. Chris Haroun Udemy course that you’d like to get for cheaper.

How can Google help you get a 1CLTDTYIBS discount?

To use this method, do a Google search for the 1CLTDTYIBS training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy 101 Crucial Lessons They Don’t Teach You In Business School promo code” or “101 Crucial Lessons They Don’t Teach You In Business School udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Prof. Chris Haroun’s name and see what happens.

For example, you might do a Google search for “Prof. Chris Haroun Udemy coupons” or “Prof. Chris Haroun course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “101 Crucial Lessons They Don’t Teach You In Business School coupons” rather than “Prof. Chris Haroun coupons”.

How can a Udemy sale get you 1CLTDTYIBS for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get 1CLTDTYIBS for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Prof. Chris Haroun decides not to participate in the site wide sale, then you won’t get a discount on 1CLTDTYIBS, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the 1CLTDTYIBS course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a 1CLTDTYIBS discount from Prof. Chris Haroun?

If you’re really serious about getting “101 Crucial Lessons They Don’t Teach You In Business School” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Prof. Chris Haroun, instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get Prof. Chris Haroun’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in 101 Crucial Lessons They Don’t Teach You In Business School. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join Prof. Chris Haroun’s mailing list, if you can find it, and then you hope that at some time 1CLTDTYIBS will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get 1CLTDTYIBS for free?

Of course, the best possible price for the 1CLTDTYIBS training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Prof. Chris Haroun has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “101 Crucial Lessons They Don’t Teach You In Business School free coupon” or “101 Crucial Lessons They Don’t Teach You In Business School 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even Prof. Chris Haroun has offered free coupons for 1CLTDTYIBS in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a 1CLTDTYIBS free download?

It’s important to understand that there’s a difference between getting full access to the 1CLTDTYIBS training for free legally with a free coupon code vs. finding a way to download 1CLTDTYIBS illegally.

If you really want to go the download route, you can do a google search for something like “101 Crucial Lessons They Don’t Teach You In Business School download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “101 Crucial Lessons They Don’t Teach You In Business School free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, Prof. Chris Haroun created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 5,244 students enrolled in the program.

Can you get a refund on 101 Crucial Lessons They Don’t Teach You In Business School if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the 1CLTDTYIBS training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Prof. Chris Haroun’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on 1CLTDTYIBS no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the 1CLTDTYIBS training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Prof. Chris Haroun could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing 1CLTDTYIBS and not liking it, since you can always get your money back.

What is OCP’s overall rating of 101 Crucial Lessons They Don’t Teach You In Business School?

During this 1CLTDTYIBS review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the 1CLTDTYIBS training, the instructor, Prof. Chris Haroun, and reading what other students have said about this program, we give it an overall rating of 4.5 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to 101 Crucial Lessons They Don’t Teach You In Business School?

If you like this course, you might also be interested in:

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Learn professional techniques to pick winners in both residential and commercial investment real estate.

Taught by Symon He, Stanford MBA | Entrepreneur | Real Estate Expert | Caregiver

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Learn how to reduce bottlenecks, visualize workflow, with the kanban board and combine with scrum plus scrumban pointers

Taught by Paul Ashun, CSM, Author of Scrum Mega Pack, CEO Pashun Consulting

4. Amazon Seller Central – Make Money Online with Amazon FBA

Follow my step by step tutorial for Amazon FBA selling success! Start making a second income by selling on Amazon!

Taught by Coursenvy Online, High Quality Training – Facebook Marketing – Amazon Seller

5. The 80/20 Entrepreneur-How I Make $45,652 Every Month Online

Proof Inside: How I Went From Making $3k/Month Online To $45,652/Month — Without Working Longer Hours On My Business.

Taught by Michael Battle, Serial entrepreneur, Online Business Strategist

TLDR: Just the quick facts about 1CLTDTYIBS

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what 1CLTDTYIBS’s online training is all about:

1CLTDTYIBS coupon & course info

Course Name: 101 Crucial Lessons They Don’t Teach You In Business School

Subtitle: Forbes said “1 of 6 Books Every Entrepreneur Needs to Read Right Now”. These concepts are not taught in MBA schools!

Instructor: Taught by Prof. Chris Haroun

Category: Business

Subcategory: Entrepreneurship

Provided by: Udemy

Price: $13.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

1CLTDTYIBS review info & popularity

Prior to September 23, 2025…

Students: 5,244 students enrolled

Ratings: 2,127 reviews

Rank: ranked #114 in Udemy Business Courses in Udemy Business Courses

Rankings tip: rankings change all the time, so even if 101 Crucial Lessons They Don’t Teach You In Business School is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

1CLTDTYIBS final details

Languages: English

Skill level: All Levels

Lectures: 66 lectures lectures lessons

Duration: 1.5 total hours hours of video

What you get: You will learn how to get a meeting with anyone!

Target audience: Forbes magazine calls this book 1 of 6 books that all entrepreneurs must read right now (along with Peter Thiel’s book and the 7 Habits of Highly Successful People). Anyone interested in business should take this course.

Requirements: Just an open mind and a positive attitude : )

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons