This was undoubtedly the best course I have ever gone. I have increased my self-knowledge, lots of concrete tips thanks to the active coaching, and I have had the chance to practice! I look forward to reading your book and hope that more from the authority get the chance to go the course.

David last year you trained us at our global sales meeting and I wanted to thank you. I have been using your methods for my training and presentations and what a difference it has made. Regardless if I am training the Chinese, Americans or Europeans the techniques are universal and effective.

We booked David to hold a speech for our 300 employees as a last activity for the year. And what a finish it was! David has the ability to truly spellbind his audience, create recognition and make others actively want to create a change in themselves. He is one of the absolute best public speakers I have ever seen, both in his performance and his stage language, but also in the knowledge and sharp expertise he has in the field.

There are no words to describe the feeling I felt when working with you, and I am sure that also goes for both the project team and all the speakers. You just “over-delivered” and “flabbergasted”!

“David is brilliant, no question! His way of combining his sharp intellect and wit with a big heart, makes his message very memorable.”

“David possess a rarely seen presence and is entertaining in his role as a lecturer. He is also skilled in presenting the theories he uses through examples, which makes them easy to understand. I highly recommend him.”