A boyfriend I had in my early twenties was a hard worker but did not like his job. He had no interest in going to college, and he was unimpressed by how long it took most people to build businesses from the ground up, so he looked into various get-rich quick-schemes. He purchased a series of books on how to buy a house with no money down, fix it up and rent it out, then use equity in the first house to help buy another, and so on. The idea was not to earn income through rentals but to sell after...