Regret will get as nowhere, my friend. One thing I learn in cryptocurrency is that it's an emotional game as well. Regret, fear, doubt. I try to fight them - I'm always in constant struggle.

Don't be carried away by emotions, has been my mantra. When I want to buy but in doubt, I assess my emotions first before doing anything.

For long-term investing, there's no such thing as late in the game. hahaha