Take a break! Don't trade anymore.
It's the end of the year, the market is still resting, liquidity is poor. It's best to consider taking a break.
At this time, some coins will fluctuate sharply due to whales manipulating to catch small fish, it happens every year. So stopping trading is advisable. Don't get too addicted, my friends.
The market will normalize in two weeks, go enjoy Christmas and New Year, then come back.