Tripped over my suitcase in the hotel room, hit my head, blacked out, woke up the next day back in bed with towel wrapped around my head, did not really remember hitting my head, flew from SFO-LAX and then went home. Told my friend what I thought happend and she looked at my head which had a big hole in it, then went to the hospital 24 hours later for 6 stiches. Had to explain to everyone that it all happened because I tripped over my suitcase.