@beardalaxy @dave neither of you have ever heard of multitasking? never seen a Venn Diagram? Allow me to explain:

sleep for hours: 1, 2, 3, 4, 5, 6, 7, 8
work for hours: 8, 9, 10, 11, 12, 13, 14, 15
walk on a beach (workout) while listening to audio language lessons while holding cup ramen that only needs 3 minutes to finish (amazing meals) for hours: 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 1

how do you do all that and sleep at the same time? let the audio language play while you go to sleep
how do you work and sleep at the same time? time card fraud