In England and America people tend to graze all day long, but I think it's such a waste to be constantly picking at food because you then can't enjoy a proper full meal when the time comes.
Then again, they're not scripted and I feel it's virtually impossible to be anything but yourself when you're in front of the cameras and cooking so there is a measure of truth in what you see.
People who have fabulous childhoods have this sense that nothing is ever going to be that good again. With me, I have the sense that nothing is going to be that bad.
I think maybe when you live with someone who is really very ill for a long time, it somehow gives you more of a greedy appetite for life and maybe, yes, you are less measured in your behaviour than you would otherwise be.