I never bought any crypto but cashout a few times. I earned the most with gambling and affiliates programs.
I think I cashed out in total $7000 since 2015. Too bad I sold 2 bitcoins years ago for $250 each. If I didn't need that money back then that $7000 would be much bigger by now.
Cryptocurrencies are already overgrown by milliards of such stories. Once you would tell them to your grandchild and they probably will say how stupid you were that you've sold
BTC that costs a huge amount of money only for 250 dollars per coin. I also have several stories about my losses at crypto trading and I don't regret at all. That's just my experience.