what to do if someone hurts you?

I ponder the intent. Intentional or not ?

Get over it

Depends on how badly they hurt you

See where it comes from, learn from it, prepare a shield for the next attack.

Mope for months and months

Move on.

snatch something of theirs and voodooize it.

With words or physically?

Hold on, be strong.
When it's on, it's on.

Remain thick skinned. They are not worth your emotions 👍🤗

Say "no u"

Break his head