I have been drawn in !
I hit my head on a car windscreen when it turned right across me , the windscreen split the helmet , split my head , gave me concussion and left me in hospital - I believe if I wasn’t wearing the helmet then it would have been a lot worse
I work on a building site and had half a brick fall off scaffold and hit hard hat , cracking hat and cutting head - again I believe the helmet saved serious injury
It doesn’t take a genius to work out that if you protect your head even a little then it could save damage to your noggin
It’s not law to wear one on a bike and completely up to the individual but I like to think all the professional bike riders, jumpers , tricksters have all assessed the situation and made their own minds up