Its has been 3 days now

Its been 3 days since I started Chantix and I can all ready tell its working. Monday was the first day and I just smoked 3 cigarettes, that pretty good when I smoke 10 to 15 a day. Tuesday I just had 2 and I am filling good about finely stopping! I had a chest cold last week so that has helped alot as well. I plan to document this process because I have read about Chantix being dangerous and I would like people to know what I was thinking if this drug does make me go crazy and jump off a bridge or something.