I dabble in em, but I play poker with a guy that has pretty well mortgaged his financial future on Bitcoin.
Sold his house in a gated community in Alpharetta(one of Atlanta’s most affluent suburbs) and bought a little cottage in Mableton(a far less affluent suburb) and out all the profit in Bitcoin, and he cashed out his 401k and stopped feeding it, all of it going to Bitcoin.
As a gambling man, that’s way too big of a gamble for me to be comfortable with. And it’s not like he did this when Bitcoin was cheap either