Pffft...if hair wasn't important, it wouldn't be such a talking issue.
There's a reason quite a few women on this planet are obligated to cover their hair.
It's not any less important for men.
Although, my experience with men tells me that if you're going bald, the best way is to keep your hair short (not every man looks good with the 100% shaved look) instead of trying to grow slightly longer hair to try and cover bald spots.
Right, the weekend beckons.