pain don't hurt
A way to explain why you’re not using medicine even though your body is literally screaming at you.
My back is on fire, but I said pain don’t hurt. I’m just too cool for pain meds.
She had a broken leg and still said pain don’t hurt because she thought it made her look tough.
He was in so much pain he was crying, but he still said pain don’t hurt. He’s either brave or dumb.