Its very interesting to me that you have achieved the financial success that many dream of, which could allow you to retire and do what the heck you like for the rest of your life. But somehow it didn't bring total happiness, so you have actively gone on a mission to seek that out.

Maybe that is a warning sign for many people aspiring to make money, that even fully loaded you still have to deal with your own brain. Knowing how your own brain works and how to make yourself happy is a very important skill.