I did WW about 2 years ago. I went to the meetings consistently for 5 weeks, then my job got a little more demanding and I stopped going. I lost about 25lbs, though (did an exercise plan, too). After I moved to DC, I continued to watch what I ate, even though I didn't count points. I also continued to exercise. But this summer, everything seemed to fall off. I've gained back about 18lbs (

). I started back on WW this week, doing it on my own, and I plan to stick to it. I have an online WW buddy as well as a good friend who is doing it, too.
I don't buy anything that I can't eat. I also don't go out to eat at restaurants that I know will make me go over my points. The frozen meals do help, as does planning your meals the day before.
The hardest thing for me is drinking water.
Congratulations on completing your first week!!!