(Possibly of interest to N.)
A photography course with a money-back guarantee:
Reading through the text, there's a lot of hype. I mean, c'mon, I already know how cool it would be. Tell me how you're going to teach me to do it already! They finally get around to that, toward the end.
Initial investment is only fifty bucks, with a money-back guarantee. Total cost of the course, if you comnplete it, would be about five-hundred dollars.
It's tempting. I'm considering it myself.