Catnapper's husband is not technically overweight. He is beyond morbidly obese. Telling him to get up and walk is akin to telling someone with no legs to walk. It is probably very unsafe, and not going to make a hill of beans difference to him. He could walk a full year's worth of walks and probably recognize minimal weight loss, which only adds to his frustration level, his commitment, etc, not to mention possibly places him at increased health risk. I am thinking he probably knows he would feel better/do better at a lighter weight.

430 pounds does not call for a Polly Anna response.