Tell us or me what your trading strategy is
I do small gains on large dips but that's a risky move, sometimes I climb the mountain when the price rises or when news opens up.
I'm curious what others do to gain money.
Cryprocoins is a very volatile market, so always expect those kinds of violent price swings we don't expect prices to go up forever. If you're expecting a crash sell your crypto for fiat. That way you don't lose value out of your investments, and you can buy back at a low price.