In my dream my hair was seriously thinning and I was slowly going bald on top. I remember looking at myself in a mirror, at my whispy hair, and going "What am I going to do now?".
I'm luckily (hopefully) not going to experience hair thinning or balding in real life. My family have a long background of men with lots of hair - my Mum's father died with a full head of hair in his 90's! The only exception seems to have been my fatehrs father who was completely bald by the time he was 25! Somehow I don't think I've inherited those genes :p