"I'm the master of disguise
I can vanish from your eyes
I can be in different places
With my many funny faces in disguuuuiiiiise!"
Use your alternate persons to spread chaos and confusion, as much as you can get away with. You can do an amazing imitation of the prince, the leader of a local gang, an up and coming politician - just about anything with enough preparation. As long as you don't have to be yourself, you are Everyman... or at least, every man's nightmare.
—Roleplaying hints for the Skin, Vampire: The Masquerade - Clanbook: Nosferatu (Revised)