Thank you for your comments on my blog, "Hard to stay positive and motivated." That 100lb looks unattainable but I think it can be done. I started at 319 before I cam to Spark People. Now I weigh about 280. Not a huge loss but much better than I was. If I get to 220 I would feel wonderful. Don't know if I can but I keep trying. I know I am healthier than I was.