Where to start a moustache or mustache can lend dignity to any aspiring megalomaniac dictator it change a man from looking like a 14 year old to one with gravitas or dignity.
Or if you are an aspiring syphilitic philosopher you can aim for that special crazy look.
Then again what should make a man look like a real man can well lets face it can make you look gayer than you may already have been.
Lets think about great men with moustaches, we have Mark Spitz olympic gold medal winner. Groucho Marx, Asterix the Gaul, Mark Twain, Burt Reynolds, Sean Connery, Salvador Dali and of course Elvis.