Or made a turn without signaling. Or sped. Or tailgated. Or driven while tired, angry, or distracted. We all, inadvertently or not, risk the lives of those around us all the time. It's a risk we take by getting out of bed and going outside every day--that at any given moment, someone might be doing something that could kill us. When I sit back and look at the vast array of stupid things I've done just in my own life, I'm amazed I've made it this far without dying.
This kid obviously learned from his mistake (which, while it COULD have hurt someone other than himself, did not). Kudos to him.