Since I had my last amphetamine dose increase, I've gone from sleeping for 8-10 hours and feeling tired, shitty and useless for 6 hours after walking up, to sleeping for 6-7 hours and being ready to spring into action as soon as my alarm goes off, and I've also gone from waking up at anywhere from 10:00-14:00, to waking up consistently at 8:00 - 8:30, since I'm no longer falling asleep as soon as I turn my alarm off and sometimes wake up before it goes off. I'm quite pleased with this outcome.