I go through periods of time when I'll smoke once a day for a week or so, then smoke once per week, and it's harder to get through those days when i smoke everyday and then decide to go off for a bit. It enhances my life so much, but I can hold off on it with little or no difficulty.

My rule of thumb is, if I tell myself I have to go a week without weed, and I can do it, then I am not addicted. I simply desire weed.