Color  
Now that you know how much you smoke, ask yourself what is realistic as a goal for cutting down
Some early ones were printed on silk attached to a paper backing
In fact, Bradley took this revelation as a challenge, and made me a quick graphic that used the color in a positive light
When I dont manage to do it, I add to all those existing negative feelings with more negative feelings about what a terrible person I am I smoke again, and the more I smoke and the more I spend time in this vicious cycle of stress, fear, and self-loathing, the more I smoke, and the harder that cycle becomes to get out of
It does not contain any harmful substances and is completely safe to use