Fetish based dieting advice. I'm serious. In brief you need a market of "kinky people", and you need a market of people who wish to lose weight, stop smoking,

Fetish based dieting advice. I'm serious. In brief you need a market of "kinky people", and you need a market of people who wish to lose weight, stop smoking, or similar. You agree on challenges, you "punish" them if they fail, or succeed, on a case-by-case basis. Very hands on. But there are a subset of people who will be in your target audience who are extremely wealthy..