FOMC Interest Rate Release

In trading, how to solve the problem of being hit by the market back and forth with stop loss? What is the basis for the solution?

The market often has some good and bad news, how should we generally treat it?

Everyone talks about whether the news is bullish or bearish. Why does the market still go in the opposite direction?

More than 90% of the foreign exchange market is losing money, why don't you give up?

Fund management has always been a headache for me. May I ask you guys, how can I do a good job of position control?