Do you attend therapy too? My T has me going through cognitive therapy. And the goal is to get me to replace irrational thoughts with rational ones during times of stress. At first it really helped, but then I sort of forgot about it and found myself getting snappy again. So, I really have to remember to think about that.

Also, I am on Depakote ER (last 10 weeks). It's the first time I've been on a mood stabilizer, but it has really seemed to help. How long have you been on Lithium?