I just recently realized that I am quite typical: a small floating loss on my account is more upsetting than a small floating gain, and at night my mind automatically reviews "Should I cut my losses" "Did I judge incorrectly"… Basically, it's loss aversion, when losing it feels like being watched and deducted points, even just the number not sold can keep me awake.

On the other hand, when I make a profit, I stay very calm, thinking "It's okay, don't get carried away."
These days, watching Layer2 argue over TPS, fees, and ecosystem subsidies, I also unconsciously take sides, which adds drama to myself… Later I thought about it, the excitement is just noise, the real thing that affects my mood is the fluctuations in my wallet.
Now I set an acceptable range, and if it exceeds, I handle it according to plan, to avoid acting as my own risk control in the middle of the night.
I'm going to work now.