I am not very good at being myself. But I am very good at being who people want me to be. I can walk into a room, read the situation and take on a persona. (I would probably be a great spy.) A room of academics? I’ll try and act smart. A room of Christians? I’ll talk about the Bible study I’m doing. A room of not Christians? I’ll show all of my cynical-about-church cards. A friend once told me that one of the reasons I do this might be because I am an…