Buy low sell High
Buy in the dip sell in the news never buy at a all time high
Never FOMO into a coin
Never sell in a bull market
Rebalance your portfolio ratios
Regularly know when to take profits
NEVER BE GREEDY SET YOUR TARGETS
Just a few basic tactics me and a lot of other crypto traders use when trading
Hope this gave you some insight
If any question I will try answer but I'm just learning