Yes, teacher, but I want to ask, recently I have made a few profits from this operation with you, but I have also hit a few stop losses. May I ask how to resolve this situation in terms of increasing assets?

Choosing coins is complex, it's not a random choice, and you can't rely on luck, as luck will eventually run out.
In fact, even if I explain these core technologies, you may not understand them, but it doesn't hurt to try; let's learn and progress together.
I want to ask everyone about this content: when you know your friends very well and spend a lot of time together, will there be a tacit understanding? You may clearly know what they are going to do next, just from a gesture or a glance.
Do you understand the rules of the crypto world? What parts make it up? Besides the big players, who else is involved with a coin? How many big players are there for one coin? Which team is operating, and which institutions are participating?