I suppose I shouldn't continue this discussion here since it's a distraction to the thread. However, I would again draw your attention to the fact that the thread title is "weight loss challenge" and it's laid out in the first post that a spreadsheet will be maintained to help motivate posters to achieve their goals. It's nice that you have an approach that works for you, but it's inappropriate for you to barge in on this thread where posters are supporting each other in working toward their goals and suggest that it looks like "numbers fixation."

If you want to start your own thread about your "fit at any size" theory, go ahead, but this thread is really not the place to proselytize.