I was on it a few years but stopped in Feb as it wasn't really working, I felt low and I felt so tired all the time. I also felt like if been on for a time. Stopping didn't really make any difference to my mood. However, I've recently got worse I think, in my ability to control my temper. I'll just explode and yell when things get too much. I'm not sure what to do, but think I need to go back onto something. Any recommendations?