Three years ago my soon to be wife and I had a ten point buck jump into traffic, and brain surgery and 14 days of drug induced acoma, I haven't a scratch. My wife now, on the otherhand is permanently disabled, thrown forty feet and neither of us had helmets on, PA doesn't require it. I get my new bike, an old bike this coming week, and will never drive without one again. Good Lord has more work for me to do, but safety would have saved surgery and the other isdsues you endure after a head trama....be safe my friends!
