I must admit I have been mistaken, as I thought the question of mustaches had been long settled in the minds of men. It seems this is not true. I used to think that certain things were self-evident, but some people remain impervious to things as persistent as facts. This is not hard. If you have and enjoy your mustache, then keep it. If you wonder if you should have a mustache, you certainly don't, because if you did, you would have it. It's one of the beauties of the wisdom of the mustache. No one who doesn't have one will ever need one and should never even contemplate its existence.
It really is that simple.