For a real medical answer, I was, at one point, put on GHB and a Stimulant under the theory that an issue that took 9 years to diagnose (epilepsy, did not present typically). Since I had issues with cataplexy, which is only rarely seen with other issues, this made sense. Turns out it can be a side effect of some psych meds, as I'm also bipolar.

GHB knocks you out in moments, and you'll wake up 4 hours later. Time for the second dose. 4 more hours. Like fucking clockwork. It was the only time in my life I was consistently on time anywhere I've ever worked. Wasted in a Walmart auto shop.

Then stimulants (amphetamine analogue) were supposed to keep a narcoleptic awake during the day.