Retiring early doesn't mean you'll stop making money - here's how one retired millennial made more than $60,000 in passive income last year

You can take the woman out of work, but you can't take the work out of the woman. At least, that's the case for J.P. Livingston, who retired at age 28 with a nest egg of more than $2 million, which she saved while living in New York City.