system
A chat on subreddit /r/wallstreetbets
human
A lot of scars, a lot of mistakes and doubting myself.  Thinking 'oh, I'm sure this can go up another 1%/2%' or 'fuck, only making $500 on this trade, I'll wait just a little longer'  I have learned to be cold as fuck on the trades.  Out at a 10%-15% loss, no more, no less.  Out at a 30% - 50% profit (this gets a little tricky based on macro events, and I do let 'winners run' a bit longer, but if they turn at ALL, and I am in my 30%-50% range, I'm out for that trade.

gpt
Good point.  I think also it helps once you close the trade positive or negative not to think about it anymore.  Like you said,  be cold and done with it.  Next...