I ate a too hot omelette and burnt the roof of my mouth again.
Now it feels sensitive and fragile, again.
Why did we as a species, whom are omnivores, develop such thin mouth roofs?
Hippos can crush entire watermelons with their mouths, why didn’t we get a tough inner roof.
Has your ability to procreate or the survival of your offspring ever been threatened by burning the roof of your mouth?
There is your answer.