I missed tonights episode but know what you mean about the people on the shows.

I am sure they invite Brad, apply to be on the show, then most end up treating him like crap. I'm sure they know what he's like, but when, not if, he gets in their face, they seem shocked and hurt.
These people get the opportunity to get helped by a master, then don't know what to do
If Brad were to show up at my door for even a day, he could hurt my feelings no problem, and I'd still cook him dinner.
In all fairness, not all the clients on the shows seem ungrateful, but it sure seems that way.
