Every night for 3 years now. 50 to 100mgm I will not fall asleep. About 1-1/2 hours I take 3 mgm of Klonopin sub lingual. I usually fall asleep with in 20 to 30 minutes. I am afraid that the Anticholinergic effect along with the Wellbutrin is dangerous. I am Bipolar if I don't get to sleep I will have racing thoughts all night. Dave Cass