I am interested to know how others manage their rest time. Specifically, How long is your rest time? When do you have rest time? Do they lie on the floor, or put heads down on tables/desks? Do they use blankets/mats from home? Carpet Squares? How do you address disturbances, so as not to disrupt the time for others? Do you play music/videos? Do you allow reading, or is it rest-only? Thanks!!