I'm privileged. I'm a straight white male. The only possible source of discrimination I face is when people know I'm an atheist, but they only know that if I choose to reveal it to them. So I have it pretty cushy, which is why I think that essays like this one are so important.
Those of us who don't face discrimination daily can't possibly understand what it is like to have to deal not only with the overt stuff, but the insidious and subtle hurdles that are constantly thrown in the path of those who weren't born straight, white, or male. Fortunately there are writers such as Tressie McMillan Cottom who are able to convey some of the reality that they are faced with in their lives, and as a result can open our eyes so that we may understand our fellow human beings better. Read The Logic of Stupid Poor People, and I guarantee that you will see things a little differently.