Well, happy for you to see that you gained some profit in new DeFi projects.
Unfortunately, not all of the investors are like you. You are just one of the few who got lucky to invest and got successful with it.

Risk taking will make you rich but at least know when to enter and when not to. Presales are very risky especially if the coin you bought ended up being a bust or a scam or dead coin. Know the risks of it, do some research and again congrats .