(no subject)

I got back from New York about two hours ago, dropped off my suitcase in my apartment, and ate lunch. Upon getting into the office, I opened my agenda book, suddenly realized that I had a dentist appointment at 2:15, and dashed down to the University Health Services dental clinic.

Upon arriving there, they told me that my appointment was for tomorrow. I had written it down correctly, but somehow managed to think that today was Tuesday.