I just had my first proper hearing test as part of a work related medical. After more than 20 years of wind roar, loud pipes, garden and industrial machinery, Motorhead etc. I expected my ears to be thoroughly knackered. My hearing is normal . I think I might stick some plugs in for the ride home, now that I know I've still got something to save. Oh yes, and I can legitimately tell people to stop bloody mumbling when they speak to me.