Am I A Terrible Person For Laughing At This? [VIDEO]

I was chatting with a friend in Portland when I caught this video. Am I an evil person for laughing? It's kind of like our "Q Court" segment on the morning show this morning where the guy let a man drive off with coffee on top of the car, just to see it fall. 

Is it just human nature to laugh when someone falls? Am I a terrible person for laughing at this? If you know this poor Parkour, please let me know he is okay. At the same time, every time I see it I laugh. His friends even laugh, so maybe i'm not alone. I feel I am an incredibly compassionate person but sometimes you just can't help it!