Question: How can you make yourself relax and fall asleep?

  Options: 
 A. First inhale for 4 seconds, then hold your breath for 7 seconds, then inhale for 8 seconds, repeat, keep doing this until you are relaxed.
 B. First inhale for 4 seconds, then hold your breath for 7 seconds, then exhale for 8 seconds, repeat, keep doing this until you are relaxed.
Answer: B