After waiting for the opening signal, you wait for the exit signal. Most of the time in trading is waiting. It’s really boring...
It is much more difficult to hold a position with floating profits than to wait patiently for the entry signal. It is a test of human nature. The difficulty is that people regard floating profits as their own money and can't help but want to take advantage of the situation. If you can't break through this, you will never make big money. I have missed many opportunities to double my account because of this. This can only be done slowly and deliberately forcing myself to pay less attention to the market... There is no other way.
As for floating loss positions, it is no longer a problem for me. Because I set the stop loss before opening the position, I will hit it when it is hit, and I will never move the stop loss anyway. This is the core of not getting liquidated, just admit defeat. If you lose, you have to admit it and try again next time.