100%, other than selling RSUs to diversify, every single other investment I have is now buy and hold.

Even did a ~7 year career detour through quant finance "if I like Software Engineering and Mathematics so much, why don't I combine the two?"

Finally realized that the best use of my time was to just to work hard at a career I deeply enjoy (Software Engineering), working on products I actually care about (not valuing arcane derivatives products), and just invest the excess in diversified index funds (with some single stock selections here and there, thanks TSLA and NVDA).

Just as engineers can get "nerd sniped", I feel like "trading" is a somewhat malevolent strong attractor for a lot of folks. Folks do need general financial literacy, but an extra hour spent per day working harder to progress day job / long term career likely has a higher net present value than trading options or crypto.