100 mil in btc
Would You Still sleep well? Or You check btc Price Every hour or so?
Nah,I would just invest in real estate and get income from the rent.

Nobody with a brain would ever invest 100 million in such a volatile asset.
Many entrepreneurs and businessmen like taking risks,but this would be just pure gambling,unless they are some crypto whales that know how to manipulate the market.
I've reached a point in my life,where I can't imagine having even 100K USD,so there's no point of dreaming about having 100 million USD.