We are not what we appear to be

We have an image of every person we interact with. Is this image a reflection of his or her true self? Of course not!! Usually the same person creates different images to different people. So which of these images do we actually represent? Ever wondered why we try so hard to mask yourselves. And is it not that even though we try so hard we sometimes somewhere just give ourselves away!
What would happen if we were just ourselves? Would your friends raise an eyebrow? If yes then how much is that friendship worth, anyways.