Personally I think most americans need to be wearing helmets to walk to the mailbox. But if your not wearing a helmet while flying downhills over rocks thru trees your dumb too. See a few friends split theyre heads open on motorcycles and let me know if you change your mind. WEAR A HELMET! Plus you look weird without one anyway lol. Remember Liam Neesons wife skiing? I bet you go faster down a hill then she did.
And if your kids arent wearing helmets then YOUR wrong.
Sorry to cry, just be smart.