best way to hide something is in plain sight..
shave it .. tan it.. celebrate it
I shaved mine off 5 years before it even started thinning as our family has a history of baldness
if you are that fussed about it you could distract people with a peacocky hat !?
Although in my experience you are normally the only person who notices anything about what bothers you the most.. it's normally a huge thing in your mind but a fleeting thought if anything in someone elses.
A friend of mine once said to me "dont you have trouble pulling girls because you are short ?" (I'm 5'7" and so is he) I looked at him like

wtf .. as it had NEVER crossed my mind that's a drawback but to him it was HIS reason he has trouble with girls.