Walking into a building I have visited countless times yesterday, I was greeted by a man who was a stranger to me, but seemed to recognize me. He was excited to see me and began spilling out details of his life and recollections from our previous conversation, one that I am reasonably certain never occurred. He got a lot of details about me right, but he also got a lot completely wrong, to the point I am reasonably certain he was looking for another guy with a beard entirely. Being the crazy person that I am, I played along with this conversation, accepting the truths about this self he thrust on me, and quickly extricated myself from the situation. It was a weird, alienating experience, but it was not one that is unique to me, and in fact, something quite like it happens all the time.