I was talking to a thin friend of mine about where I prefer to sit on an airplane. "The window seat," I said. "I don't like it when the drink cart bumps my elbow." The thin friend replies, "You know, I had never even thought of that, but I hate when that happens, too." Getting bumped by the drink cart hadn't even crossed the mind of the thin person, but to me, a heavy-set man, this was the very first thing I considered. This led me to the conclusion that fat people have a more keen ability to define space. Why? Because we need more of it. Because it's an issue in our daily life. We wake up and are hyper-aware of how clothes will fit, whether a chair will support our girth, or if we're going to bump into things while battling the banalities of daily life. Fat people live in constant fear that life simply won't fit. And rightfully so.