I just got my Amp. $25 from Bulk. Awesome. (i hope they keep this price, i'm gonna order more next week...) Most other stimulant/metab. booster pills kept me up at night (jetfuel, heat, lipo6), so I could only take em in the morning. Since Amp is supposed to work best as an energy booster for working out, and I work out in the evening, i'd feel like I was wasting it if I didn't take it then. But I don't wanna stay up all night. Advice?