I wear a helmet 99% of the time while riding a motorcycle. I don't believe in helmet laws. Its your life, do as you choose. Minors, that's a different story, but if you don't mind your kid being a vegetable, then by all means, let em' skip the helmet. It doesn't need to be legislated.

Same with seatbelt laws. Its my life, I can do with it as I please. I do have a friend that would've been almost certainly killed had he not been thrown out of the car. But to be fair, that is a freak thing