Originally Posted by GlennR

Because if you collide with me and suffer a head injury, i'd feel terrible even if you chose not to wear a helmet.

Or if I was on a trail and came across you laying on the ground and bleeding from the head i'd have to call the EMTs and wait for them.

You don't live in a vacuum... just saying.

Just like Jerry used heroin and died from it having a impact on thousands of fans.