Let's send them mixed messages: you can't shoot people, but you can't hug people either. Soon schools are going to have each student in solitary confinement for 8 hours, with orange jumpsuits and numbers. They can't shoot each other, hug each other, make any friends; which we all know leads to leaving some people out of their group of friends, which would be horribly detrimental to the other students. I give my guy friends prolonged hugs all the time.