Things are forgotten and then perhaps picked up again, if we're lucky, it lasts... if not, then it's in the lap of the gods. The important thing was to do some work that I liked and hopefully that some others might also like, whether for a minute, a week, a month, a year.
I employ 20 people in Vienna. The other 130 coworkers are pilots and flight companions. The Overhead is limited with me. Reduces naturally the costs of my fliers.