I am now, for the first time ever, thinking about selling all of my BTC.
It's up to you whether you want to sell it all or make a percentage sale, but I think it's much more ideal to make a percentage sale, because maybe we can take half of the capital to buy back when the price drops again, and hold the rest for long-term investment.
Because my siblings, who are very dumb, keep sending me screenshots about their latest BTC and ETH holdings. I fear we have reached peak BTC. The dumb money has arrived.
Should I sell, spend it all on hookers, or some combination of the two?
This is really strange, it seems like you have a bit of a split personality because I don't know people would talk about spending money on prostitutes. What do you expect from all this: proof, about who's great, or just to show off to those relatives you mentioned?
When you decide to invest in Bitcoin, no one else should know about it, because investing in Bitcoin can be done independently without the involvement of any other party. So why do you care so much about this and wouldn't it be much better to focus on achieving maximum investment returns, rather than worrying about your brothers and sisters?