I just think it's a mistake to instinctively associate wealth to diet quality. When I was poor I had time and incentive to do a lot more home cooking. Now that

I just think it's a mistake to instinctively associate wealth to diet quality. When I was poor I had time and incentive to do a lot more home cooking. Now that I'm doing okay, I eat out much more and eat more convenience items. Trader Joe's has a fairly well-to-do clientele, but the store is little but packaged and frozen processed foods. In my mind, it's a much stronger connection to point out that wealth and delayed gratification are very, very highly correlated. So I think the relationship is backwards.