How do you guys handle it?

Got into crypto a couple months ago. Proftfolio was $550. Saw $TRUMP at $2 and didn’t buy thinking it was hacked. Bought at $14 and sold after the dip. Could’ve made a lot more if I sold before and I could’ve held but I just wanted to leave atp because I was getting STRESSED. How do you guys deal with this I feel like I’d regret everything I do. My nerves can’t handle crypto after this I think I’ll stick to low risk investing lol. I didn’t even lose any money and I feel like shit because of the potential profit I missed out on. I can’t imagine if I lost a large sum…