I've never actually been on a forum of any kind. So, some one please tell me if I'm doing something wrong.
I just wanted to ask if you guys think it's realistic to set a goal of 20 lbs lost before Christmas. I want to set challenging goals but not unrealistic goals.
Thanks!

I think it is a do-able goal. 2-3 pound loss a week...which is doable and you will be right around 20. From this Monday..it is eight weeks to Christmas Eve. So even a 2 pound loss would be 16. Just be patient with yourself and remember that it takes time to establish a habit.