Avoid being stationary, like on the computer all day & pushing into the night that I did, did not tell the body when to sleep & recover from activity or exhaustion, because I never had that up & down state... I maintained a more even, stationary level of activity, that led to sleeping during the day & being awake at night of body doing both. So the body gets confused when to sleep & when to be awake (the flatter wavelength image) of blurred lines. You want to avoid the flatter wavelength activity wise so your body gets the sleep/wake cycle.