MOUSTACHE SYMBOLIZES MANLINESS
A moustache is a sign of manliness–to endure all strains in adverse circumstances, both material and spiritual, and against the powerful sources of Maya. It is a sign to stand up against anger, lust and greed, and not to be so delicate, sensitive, and feeble-minded like a (fickle) women. A man must be the personification of manliness, always ready to offer his head when times come. Men with such a qualifications are required in this path. They are real heroes who endure all hardships and sufferings to reach the Goal. All other men are like cowards in spite of flaunting moustaches however long.
In short, be a true to your moustache; that is, be a man. Don’t frown and fret and try to runaway like a coward from the battlefield of the Path without winning. Heroes do or die!