As long as the bigger fool shows up to buy it for more than you spent on it, you’ll be fine... but eventually the bigger fools stop showing up. BC was trading for 3k just a few weeks back... now its way higher... but no one can offer you any solid reason why.....
Crypto is literally no different than plunking your money down at the roulette table.. Sooner or later, the house will win.
Most likely because institutions are ramping up. There has at least been articles in the crypto-verse suggesting this last BTC run was not driven by retail investors.