The concept of wearing different masks on your face with your family friends spouse and work is... false.
It's a figment of our behaviors and personalities. It's how you behave with those people in respect to your life. Your idea of yourself is what made those masks and it can be read so easily. In the grand scheme of things you become the identity you perceive yourself to be or rather what you perceive yourself to be is what becomes your identity.
How you act and what you say or do becomes a wide window into your consciousness. Only we think that they are masks we wear when in reality you are hiding certain personalities from the other types of people. Ultimately we are self centered and focus too much on worrying to expose ourselves to other people and the possibility of other people finding out our hidden sides when we really should be concerned about treating everyone with respect.
Except we don't. Because everyone is living in this flawed perspective we call masks.