Sometimes, when you notice that your own ideas are not shared by others around you, you might feel like a visitor from another planet.
Movies such as E.T. and Star Wars and television programs like ALF can make light of such difficult situations.
We use the term alienation without truly considering its meaning. If you are alienated, you must choose one of two paths. Either abandon the behaviours that make you stand out (try to pass), or try to find some pleasure in your status as a Wookie and accept the stares you will get for your behaviour.