I remember when I first joined, I was really really nervous, and could have easily ran all the way home, but I am so glad I stook to it. It turned out, everyone is in the exact same boat when they first join.
Slimming world is a fantastic eating plan. There's hardly any weighing or measuring, and you never ever have to be hungry.
It can be a bit tricky to get your head around to start with, especially if your used to a different plan, but if you have any problems with the plan, just post on here and you will get loads of help.
Good luck...and let the slimming being lol x