เสียงที่ใช้ร่วมกัน

Imagine you couldn’t feel pain at all. You touch something hot… nothing. You bite your tongue… nothing. It feels like a superpower—until it isn’t. There’s a rare condition called Congenital Insensitivity to Pain where this actually happens. Without pain, you wouldn’t know when your body is getting damaged. You could be seriously injured… and not even realize it. Pain isn’t your enemy… it’s your warning system.