Holy cow!! I had the worst time quitting cymbalta!!!! Ewwww anger just thinking about it!!!! I hate that med, can't believe they handed it to me without warnings of what withdrawals would be like. There is a lot of information out there on the net of so many people who've suffered through it too. Even tapering down people have major problems. I so feel for you going through this right now.

Good thing you're getting off of it... I had really bad withdrawals for a month.
This could absolutely be why you're in such stress. Hang in there and get that stuff out of your system, or talk to pdoc and taper down more slowly. If you're interested, fresh lemon in ice water, has been a wonderful miracle for me - it can alleviate rage for me fairly quickly.
(sorry to any friends here who have success with cymbalta, but I had a nightmare with it.)