As soon as I am back in my city I will hit the gym so wish me luck. I forgot about that "substance identification" thing, I just wanted to know if I could be safe or not, but well, it is up to me to find out what I took and it is too late anyway since I am experiencing the comedown. Though all my friends who had the same thing said to be back to normal within a day or two, probably it was all due to binging