So I bought myself a gram of coke the other day, from a source that I consider to be generally dependable. But once I started getting into it, I noticed a few strange things. I felt good, no doubt. I felt the euphoria in the way I should, but I also started becoming what I would consider rather "speedy." I had to chew gum to prevent myself from grinding my teeth, and I was even making a fist in my left hand, pretty damn tight. I couldn't control it. I also noted that my mouth became very, very dry, and that my heart rate wasn't slowing down with the wearing off of the lines, as I expected it to. I just seemed to stay up (if not coked up). I finished my last sizeable lines at about 2:00 A.M that morning, and and I couldn't even think about sleeping until about 4:00 that afternoon. Even then, it was on and off. And to be honest, I still feel a little too worn out from the stuff. I'm about to be done with the powder, anyway, at least for a while. But I've never felt quite this down from it, before, and I was wondering if I might have been snorting another stimulant. I've never done speed in any form, so I was wondering if this experience might be familiar to any of you. Would these reactions describe meth's effects? It also burned a little going up, if that's a sign of something. I'm sorry if this is a stupid question, but I'm definitely used to my stuff feeling a lot "cleaner". For a while, I kind of felt like hell.