Hi folks, I'm now into my 5th day of being smoke free, I am using Champix and all is well. The only side affect I have is vivid dreams. I have to be monitored because I have history of depression, and I have read some horror stories about it. But it seems to be working for me and my mood is enhanced somehow. I have tried all types of nicotine replacement in the past and nothing ever worked. I am so proud I have come this far already.