Time
or, more specifically time zones. I left the us before the clock changeover, and am returning after it. My meetings this trip have been at 8 am, far earlier than I do anything in my own timezone. I stayed up last night to the horrifically late hour of 10 pm to field some afternoon work emails. In short, my body has no idea what time it is. I may be exhausted, but I hardly know anymore. I am definitely glad for autocomplete, however, so that I can be assured this post is full of actual words. Hopefully they are the ones I intended to type.