So much has been said about friendships, through personal anecdotes, quotes, proverbs, and entire books, that you think you know what a “real friend” should be and should act like. Some of those stories hold truth today, but I think it is something that you eventually learn on your own. Who is a friend? It’s funny how sometimes you befriend people in your childhood and, because you grew up with them, you think you owe one another loyalty and that your friendship is meant to be. But, sometimes, those people who watched you grow and were perhaps the first ones to learn all about your inclinations — your style, taste,…