I can quit smoking right?

Sometimes I wonder if I'll ever really ever be able to quit smoking. Sometimes the urge is just so great, and sometimes none at all. The other night I bummed a smoke off of a neighbor and I smoked it on my back patio after dark like I used to after I stopped smoking in the house because of my kids.

It was great. Then I felt bad of course about doing it. Quitting smoking has got to be one of the hardest things to do in the history of man. I'm so weak.