i think you'll be alright
if youre jittery you should be or at least a little bit

Unpleasant side-effects usually gone in a week or so.

If I dont wig out, I up the dose

I liked it.

Took 24mg ephedrine / 200 mg caffeine / 81mg no-name asprin

For a period of 20 minutes I was pretty hyped, I had a nice workout. Drank some whey powder at the end. It was an alright experience.

What's the half-life? 6 hours?

ya something like 6 hours. I can take it at 4 and around 11 I can still feel the effects.