What in living hell did I just read? This thread is a complete trainwreck, god damn.

He started balding in his 50's, apparently. Is that anything to go by? Also, I'm 27.   I still think it's the headphones. How else can one explain it? The headphones rest right where the hair's gone.

Any other, preferably contributive replies?

I should probably start by saying I'm a hardcore fan of the AD700, and I've used them for 12+ hours a day since 2009. They're my only source of sound.    First of all, I really know nothing about hair. I've only noticed this within this year, but my headphones sit exactly where my hair is...