Hi All I am new to this site but I used to be on the old quitnet and the 365 one. I have given up smoking before and started again. I normally do well and do a year or so and then I will get over confident an think I can have one. We all know there is no such thing as 'just one'. I am back again and determined this time. I am on day 19 of my quit and I have been using varenicline. I have used this drug before when it was called champix. it normally causes low mood but the one I have now does not seem to be shifting. I feel tearful, no motivation, don't want to see anyone, don't want to get out of bed (but I do). Each day I keep thinking I will feel better tomorrow but then I don't. Part of me is wondering if I should lower the dose as some people say that helps but then I also know from experience that lowering the dose brings back cravings and can also make you feel worse still. Part of me is even wondering if this is just the nicodemon trying everything to get me smoking again. I just feel a bit stuck guys - can you please reassure me that I will feel more myself again soon, thanks xx