The annoying thing is that you'll almost never find a group of people that really understand the basics of fitness and nutrition. The closest I've ever seen are well off people and hippies. And the subcultures that link between them. But even there it's just frustrating because they essentially luck into it. The well off people would be fat if they weren't essentially eating right by accident and had to start budgeting themselves. While the hippies have it similar, where they're eating right but for the wrong reasons.