I am 36 days clean of smoking! I have found that when I get stressed out, the best thing to do is some type of physical labor, let it be clean the house or fold laundry or plant flowers/garden/whatever. That tends to get my aggravations out and to make the urge to smoke pass quicker. Taking a walk or even a shower helps as well. Drinking a cup of hot tea is another good thing to do (it helps relax you, especially chamomile tea). But I have also found in my times of relaxing (such as watching TV or whatever), I need to keep my hands busy, so I have taken up knitting. Either that or journaling [is helpful].