Yes and it has saved my life and kept me out of the hospital.
Once I fell on some angled wet railroad tracks at 18 mph and broke the back half of my helmet completely off. That probably would have killed me or laid me up for months. I already learned my alphabet once it would be a shame to have to start over at that level.
Once I hit a street lamp and put a big crease in a helmet. Not going that fast but who knows what might have resulted injury wise.
If you don't wear a helment you need your head examined, and you may need a cat-scan as well.
Once I fell on some angled wet railroad tracks at 18 mph and broke the back half of my helmet completely off. That probably would have killed me or laid me up for months. I already learned my alphabet once it would be a shame to have to start over at that level.
Once I hit a street lamp and put a big crease in a helmet. Not going that fast but who knows what might have resulted injury wise.
If you don't wear a helment you need your head examined, and you may need a cat-scan as well.