If you’re looking to start a new business, this is something I know for a FACT you could do. A guy in Japan is making great money, renting himself out, “to do nothing.” Basically people hire him when they need a body but that’s it . . . like to fill out the numbers at a party or accompany them to a job interview for support. He charges $100 per job and says he’s done more than 3,000 of them.