Long term investor here... Looking back...I would have taken Accounting 1A and 1B (101 & 102). I LOVE people who can digest the books...
Review what you have accumulated over the years and keep those tools and knowledge that are useful to you. Start your new quest with those and hopefully you may discover new tools and be rich.
Redoing things given how the world turned out? 1. would not have gone to Wall Street. Instead use my Ivy League CS degree to get into the startup world. 2. given that I went to Wall Street, would push to get to the buyside as fast as possible (especially trading firms vs hedge funds). 3. Been more growth minded about what could be rather than thinking about current cash flows.
You must be Caucasian with a college degree. Unless you are the Emperor of the know Universe, you will never be good enough for their offspring. The other reason maybe because you are an independent thinker and could not be totally controlled by the matriarch. Think of it as blessing disguise you are still a freeman. Shin.
I wouldn't do too many things differently except for this... When a student told me in 2012 that he was buying this weird new currency called Bitcoin for less than $10 per coin and urged me to buy some too, I should have said YES!