wrong door

coming home after my dentist appointment tonight, i was surprised that my previous parking spot was still empty. hmmm, what are the chances? my new dentist told me that i have an abscess on one of my molars :(. the same one that i just had a crown put on last year. he referred me to an endodontist. so i was thinking maybe i can request a half-day off sometime this week to get my tooth taken care of. so in my usual la-la-la mode, i went up the stairs. my key could not open our door. i tried and tried again. well, the door said "I", but the door seemed bare. i thought we had a ribbon on our door. then, i realized that i must have been in the wrong building! so i got out of there as fast as i could :).