I have been on Cymbalta a long time ago. Let's say several year ago, I was on it. Well, at first, I felt wonderful! I even told my doctor I hadn't felt better in years. Then, the longer I was on it, I was having suicidal thoughts. I quit taking it myself--no tapering, just cold turkey. I told my doctor about it and she said she didn't blame me for quitting cold turkey! I would love to have the feeling I had in the beginning of taking it! I haven't had it since!