Yo. How he lives is interesting.

Sometimes he rents booths at trade shows and street fairs to sell dips, jerky and pet combs. He also sells them on eBay.

Sometimes he does head hunting for hospitals and clinics. Suppose a hospital needs a temporary RN for a few days or weeks. Yo will find one.

Sometimes he does teeth whitening. Spas will hire him to come in for a day to do on-site teeth whitening. Apparently it only takes a hundred bucks of equipment and no training to do UV teeth whitening. Any one can do it. But if you put the equipment on a nice cart, and dress up in a white lab coat, then spa customers will pay big bucks for it.