First to OP, I am curious where you are compared to where you were when you first started this thread. If you love rollercoaster rides, I'm sure you enjoyed the ride. Haha.
I just stumbled upon this thread. Did not have the patience to read through the 30+ pages of posts, so pardon me if this has all been said.
For me, building wealth is mostly about discipline and time. You did not mention your age and your nest egg in your original thread. These factors objectively dictate your investment strategy. On the other hand, you have your own philosophy about life and how to live it, and that obviously affect your investment style and risk taking.
My wife and I both know that I don't have the patience nor discipline, so she manages 90%+ of our liquid money.
She gives me some leftovers to play with. Since this is the money we can afford to lose without sacrificing our current life style, I can do aggressive or even experimental type of investing: risky stocks, angel investing, even small amount of cryptos.