FOMO로 제대로 당했습니다 😮‍💨

Make a plan night before and execute it man.

Does mummy still have to tell you to wipe your ass?

Just follow your rules dude, what the fuck is this question.

The most obvious advice anyone could tell u is having a plan, a checklist. And that's true.
In my pov, there is another hidden factor: the frequency of your setup.
If your strat requires too much conditions, and you wait forever for it to start giving signals (just signals, not confirmation yet), you will always be in the state of fomo. Coz the moment price moves a little (but not your A+ confirmation), you cant help but thinking if you miss this, who knows how long it will happen again.
Thats not the strat issue. That's the misalignment within yourself tbh.
One should trade the method that fits himself. Some is suitable for waiting for so long and keep position open. SL or TP. Some should scalp, quick in quick out with multiple opportunities per day.
If the misaligment still there. Fomo will not go anywhere.
So, backtest the frequency of setup. Timing of it within sessions. Would it be suitable for u? If not, change the strategy. There are too many strats, anyone could work. The hard part is the trader, not the strategy.