Now that your quit day is here, let's talk about slips and relapses. A slip is when you smoke one or two times after your quit date, but you still want to quit. A relapse is when you go back to smoking the way you did before, and give up your attempt to quit.
If you slip — and many ex-smokers do — it's natural to feel bad. The problem is that feeling bad can lead to the self-defeating conclusion that your plan isn't working. That's simply not true. A slip is a slip, nothing more, unless you let it become a relapse.
After a slip:
After a relapse: