When you're not supposed to be thinking
  1. What am I going to eat after this gut wrenching workout
  2. Walking around the room correcting all of the misalignments
  3. Jesus dude, how much garlic did you eat last night?
  4. Wondering if the person next to me can smell my pits
  5. Worrying about falling backwards in a headstand
  6. How lucky I am to be there at that moment, thank you.