# 15 Raphael Kiesel - Making decisions!
In this episode I talk to Raphael Kiesel about life after university. He himself did a PhD at RWTH, was a member of the Collège des Ingénieurs, then became a senior engineer and is now Senior Vice President of the ARRI Group. An exciting part of our conversation was about decisions - it's like hypotheses: You make an assumption, implement it and learn from the outcome. Decisions help us move forward.I am very sorry for the poor audio quality in this one, which is my fault.Enjoy the episodeSimon