Airport Brain
Have you ever been in an airport, or another busy place, but you're by yourself? So your brain decides to separate itself from it's surroundings. You feel separated from those around and there is a hum in your head. It is just an odd feeling. It's called depersonalization by the psych people. And this kind is very mild as opposed to the severe end associated with severe anxiety disorders and PTSD. But it happens to me sometimes when I'm shopping by myself or at a huge convention by myself. I can hear and talk to people and look pretty normal, but I just feel totally separated. Maybe it's just me being weird, but work with me on this idea. Now imagine you are in an airport in a foreign country and there is the hum of Chinese or an Indian dialect, not an American voice to be heard. Your brain spaces out more as it seeks the familiarity of your thoughts. All the restaurants serve food totally strange to you, and you are pretty sure that person is eating live