Hi, Shawn,
Wow and thanks!!!!!
Now I get it! I thought I had understood that Master Lin often meditates during this period of time and was confused about the seeming contradictory recommendation about not missing sleep. Got it now! So, the 11 pm to 1 am time slot is indeed a great time to meditate and as long as you are either meditating or sleeping during that period of time (pending as you said what your body says to you) the sleepiness the next day is really only related to being up without sleeping or meditating during that period of time.
Makes sense.
Thanks so much.
Much love,
