He what? You mean he walks 10 feet a day, right? He lies. It's almost impossible to excercise with that much weight. A proper diet is enough to drop such figures, and it's very easy. So I would verify his story.

And no, don't feel bad. 425 pounds is obese. Yes, I said it. It's exteremly bad for the man's health and he will die because of it much sooner than he thinks. I don't care whether he's sick or not, struggling with bad metabolism, or whatever - sure, it can make things harder, but not 425 pounds harder! Are you kidding me?!

We should push people to take care of themselves. I have no mercy. My father was obese like that and he died when I was in my early twenties when he didn't have to die. This man is very irresponsible and stupid. Don't waste your time on him.