But do you pull back the foreskin or not? That's the big question.
I vaguely remember when at school, that I used to hold my foreskin closed, and build up to a balloon, before releasing my hold and hoping to Christ that it all went where it should.
Eventually, in my fifties I developed phimosis, went into hospital, and now I qualify to be an Israeli citizen, but alas, my foreskin has gradually grown again, but developed phimosis again, and once hospitals recommence minor ops, I may have to go under the knife again.