Everybody's got problems...
...and just about everyone would pay to get answers to them. Sometimes that's tricky, such as when the problem involves dealing with someone or something that has moved on from this world.
That's where you come in! As an itinerant, fraudulent medium,
you'll meet clients, read their body language and subtle tells, and then blow them away with shockingly accurate messages from the spirit world. They pay you, and everyone leaves happy!
Plus, you get to meet lots of interesting people.
Sure, the last few stops didn't go so well, and sure your assistant keeps bothering you about their "wages." But surely this'll be the time you turn things around. As the great Ignacio Mysterium always said: "Even the skeptic wants to believe. Your job is to simply provide the excuse."