Lately I’ve been wondering why more people don’t hurt themselves walking through closed doors. Think about it…you can’t see what is on the other side. People walk in and out of them all the time. My question is why aren’t more people hurt because they walk through the door at the same time? A person could get hurt when reaching for the door as someone on the other sides pushes it into their hand. I think it’s only happened to me once. I walk in and out of a lot of doors. Why don’t I collide more? Is it blind stinking luck or coincidence?