I have been on wellbutrin, and pristiq, as well as .25 klonopin in morning and night. I weaned myself off of pristiq a month ago, and switched to buspar, 15mg day. I really like the way I feel with the wellbutrin/buspar/klonopin mix, but i tend to have a hard time speaking right. It takes me a minute to get my words together before I can speak. Is it from pristiq withdrawal, or is it buspar? Any experiences would be greatly appreciated.