„[Progress] always develops from the primitive via the complicated to the simple.“

Antoine de Saint-Exupéry

I have completed the Exupéry development several times and have taken a good deal more with me on the journey each time:

As an entrepreneur (IT company with 300 employees), author of 5 books and a special love of negotiation, there is hardly anything better than intensive sparring with executives, coaching for and towards high performance and, of course, preparing for critical negotiation situations.