When I feel like I'm losing, I'm trying to sell what I get. Because I am afraid of losing more. I pay particular attention to not being longer than 1 week.
I might have to involve that strategy as well for some coins anyway. I have held some coins for 2 weeks and I really got a whole lot of profit from them but really, it seems like a long time to hold a coin and for a coin with a good prospect, it should have some positive changes within days and not up to 2 weeks. it is hard to predict in the crypto world anyway but it is important to always play safe.