Mike Cara: I had a friend once tell me that they were jealous because I, that I was mysterious and they felt that they were uninteresting. And when they like reflected on themselves, they didn't feel like they had any interesting background to the stuff that they did. He says there's probably environments where everybody feels especially guilty based on their geniuses. What is the guilt associated with somebody if they have no invention or that's a frustration for them? he asks.