What are the TOP-5 thing you would ask Sepp Holzer about?

On 13-17th of March (in 2 weeks) I will attend Sepp's 5-days event in Moscow, Russia.
The main theme of the event is: projects case-study.

While preparing my own questions for Sepp I thought that it would be really cool to gather some of questions from folks who can't ask them personaly and get them to Sepp.
Hope is to get a few really important things I haven't thought of yet that really need Sepp's experience and knowledge.