what are good supps for reducing the amount of sleep time you need and still feel rested?
one day last week, i had piracetam + choline in the evening, and woke up super alert/awake 6.5 hours later instead of the usual 11 hours. haven't had a chance to repeat that experiment yet as i ran out of choline, but i suspect it's the choline. or maybe not? if it is the choline, is the best choline source for better/less-required sleep the same source which is best in general, or are the benefits of each in different aspects? (i realize they're supposed to do the same thing, but i thought alpha is good for hg increase, whereas cdp for other things...?)