Some people are born without the ability to feel pain. You don't want to be them: https://en.wikipedia.org/wiki/Congenital_insensitivity_to_pain https://en.wi

Some people are born without the ability to feel pain. You don't want to be them: https://en.wikipedia.org/wiki/Congenital_insensitivity_to_pain https://en.wikipedia.org/wiki/Congenital_insensitivity_to_pa... > Because feeling physical pain is vital for survival, CIP is an extremely dangerous condition.[1] It is common for people with the condition to die in childhood due to injuries or illnesses going unnoticed.