My philosphy by the way is this.
I track my quit in hours... at least to myself I do. Hours build faster than days or weeks, and right now I need tangible results of my efforts. I need to see progress happening quickly or I will lose my will. Hours are also the fundamental units involved in how we measure success or excellence: a fine race car will exceed 180 miles per HOUR. A hard working man (or woman) will put in a 40 HOUR work week. Internationally renowned experts in science put in thousands upon thousands of HOURS into their field of study.
I read in a book titled "Outliers" that to become an expert at something you must put in over 10,000 hours at it. Putting in 10,000 hours at a skill, sport, technology, etc is hard, because nobody can actually work a full 24 hours per day at that task. So, 10,000 hours takes years to achieve. But with quitting tobacco, 10,000 hours accumulates quickly, because every single hour of your life builds toward that goal. I've already logged almost 172 hours toward my quitting effort. 1000 hours will be achieved before this summer. By this summer, I'll be 1/10th of the way to being an expert quitter.
In 417 days, (or 1 year, 1 month, and 3 weeks), I'll have achieved "internationally recognized expert" status at quitting tobacco.
This is what motivates me. To build hours and become a legend.