UNSETTLING WAYS TO WAKE UP WHILE ON BUSINESS TRIP

For example last night at Shangri La Vancouver or whenever/wherever you're staying
  1. Having inadvertently rotated 90 degrees in bed
    No! I can't recommend this less. Plz if you can help it, don't make drastic rotations while sleeping. It's unsettling and you don't need to be unsettled while on this business trip.
  2. To fire alarm
    Anxious? That's what you get for asking for a room on a higher floor and not acquainting yourself immediately w fire exits. Where are the stairs on this business trip?
  3. With sconce on
    This is a classic business trip no no. Recommend switching off before dozing.
  4. To ozzy osbourne yelling in hall
    You might think this is no big deal but you're wrong. Try not doing this while on business trip.