Falling is painful...

Falling is very paiful. I fell on the ground today and busted up my knee cap... I'm pretty fine. But, that's not the point of what I came to say. There is something annoying about the whole thing. There is always a friend who you know from the school, he goes to parties with you, goes everywhere with you, does homework with you. But as soon as you fall on the ground he laughs his butt off at you. And the most common question in that situation: Why is so funny? What if that happened to you? I always answer: If it happened to me, I'll be on the ground crying and you'll be laughing your butt off... Am I right?