I don't do it since why do I need to? Saying "we did it at school" is BS. At school, I was not the same person, how could I be? I didn't have a get a job, pay my own way, own a car, a house, etc. And I am different mentally also.
I think people who say that people should be the same as in childhood (which is illogical if one thinks about it) probably are those with tiny manhoods and easily intimidated folk.