After discontinuing it about 3 or 4 months ago cause it sorta stopped working. Then I realized that it really was working and I just didn't even notice it. Its like the saying you don't know what you have until its gone (something like that). My anxiety/depression went sky high after stopping it. I had made a horrible mistake stopping it. Luckily I just got my pdoc to put me back on it. I'm really eager to see if I'll get the natural buzz the first couple weeks of taking it like last time. Anyway, just thought I'd post this and give results on how its working.