If you can go all week without smoking, then you can easily NOT smoke at all. Now when I see people smoking, I want to go up to them and say, "Let me tell you that you do NOT want this cancer!" Of course, I don't do that, but with ALL the dangerous effects of smoking, why chance it?? Do NOT buy another pack, and go right now, not just to the trash can, but to the sink, and run water over your last cigarettes, and then pat yourself on the back, and say, "Yay! I did a great thing for myself."