I thank Maike, Jana, Luca and Sam, my best teachers, for helping me experience and live out in reality what I have heard, seen and read.

I thank Gerald Hüther, Bodo Janssen and Boris Bornemann, representing all authors and speakers, for letting humanity share in their experience and knowledge.

I thank Anne, Daniel and Eric from the “Good Messengers” for visualizing my inner world.

I thank Christoph, Nicola and Simon from f5.design for making my wishes transparent and tangible.