I might compliment someone with fake affection, but when I insult someone, it is absolutely and completely sincere.
When you curse the dirtiness out, your mouth becomes clean.

Why keep overthinking and burning yourself up? We’ve got temper too.
Don’t keep swallowing it for a moment and then getting angrier the more you think—step back and you’ll only think you’re losing more.

For example, when you run into a hater, you should lash back—especially if your qi and blood are depleted, you’ve got to curse them.
If someone insults you, then you insult them back. Choose to vent your anger outward—then your complexion will keep getting better~