“Mark Steinberg is a world-class presenter. If all the countless seminars I’ve been to over the years were like this one, by now I’d be a genius like him.”

JN — Personal Performance Consultants

“The workshop was great, Steinberg was great, there’s nothing else to say.”

JG — United States Army

“It was the most informative and inspired presentation I’ve seen. He is an artist.”

GT — Continuum Innovation

“The time flew by. Mark was extremely informative; a great presenter. Bring him back. Everyone in the company should hear his message.”

JS — Kraft Heinz

“Brilliant course, I was so impressed with the instructor — very knowledgeable and a master of the art of presentation. This was a fabulous interactive experience. He is truly a gifted person.”

MB — Los Alamos National Laboratory

“Mark’s personality makes all the difference. I suppose there must be some other people who have the knowledge he has, but I can’t imagine anyone presenting it as well.”

RF — NYC Health and Hospitals Corporation

“The stories and anecdotes related by Mark brought his points into crystal clear perspective. His ability to weave a story and relate it to his lecture points was extraordinary.”

VC — Bristol-Myers Squibb

“Take 5 parts subject matter expertise, 5 parts personality, mix in 3 parts great story-telling ability, 1 part New York City sensibilities, sprinkle in secret spices, and you get Mark Steinberg. You really have to see him to understand, and believe me, he’s worth seeing.”


“He takes complex concepts and presents them in such marvelous, simple-to-understand ways that you can’t help but understand and love it.”

ET — Deloitte

“We are going to be able to put what Mark Steinberg taught into immediate use tomorrow morning. It was the best teaching of real-world tools that I’ve ever attended. Outstanding!”

RT — Ingersoll-Rand

“Mark made a serious topic palatable. His expertise and energy made this a fantastic experience.”


“Very educational, very entertaining, non-intimidating, non-doctrinaire. Mark was really delightful. I felt like I was at a combination of a professional seminar and a comedy club. What a concept!”

PB — Clairol

“The enthusiasm, humanism, humor, and anecdotes of the instructor were remarkable. What an unexpected treat this was!”


“I really loved how Mark made everyone feel so comfortable and how he created such a positive upbeat tone so quickly and so nicely. He made me feel really good, and he taught me some really important lessons.”

MC — Weil Gotshal & Manges

Mark totally changed the way I look at my life and my work. It was an amazing thing to go through. This class has changed my life.”


“He makes you feel so good, so quickly; and then while everyone is smiling and feeling great, he smuggles in the crucial learnings that the audience doesn’t even realize it needs or is receiving. It is really remarkable to experience.”