We actually never mature completely. Our maturation stops in early childhood, almost babyhood, but we continue to grow. Thus we are hairless, toothless, and weak as kittens even as adults. Even sexual maturity is very late. Any ape our size would have teeth and fur and be able to whup a grizzly with a stick.
"We actually never mature completely"....
....our maturation stops in early childhood"
Yeah....I've had a few women tell me that.:<)