I remember a twinlabsupplement that I used about 10 years ago that literally made me aggressive as hell. It didnt take days to work. I could pop a couple pills and then I was all pissed off and ready to tear up some weights 30 minutes later. It didn't necessarily put mass on me or anything like that but it sure did make me agressive in the wieght room and even just in general life. I definetely felt more "alpha" on it. Because of this I really experienced the mind muscle connection big time with this supplement. I could push through the last reps where as normally I might have given up. This was not a stimulant effect at all. This was just pure aggression.
Is there any supplements out today that are what I am describing above?