You are used to looking at some people as disabled and others, maybe you, as ‘abled’.    You are used to looking at these people as black, and these people as white.    You are used to thinking that you are not good at sports, but are good at reading books.    You are used to thinking that he is a failure, and that she is a success.    You are used to thinking of people from Africa as poor, and people from Western countries as rich.    You are used to thinking of the world in terms of ‘us’ and ‘them’, and that you are either good at things,