That's as similar to where I'm at as I've encountered. I have zero debt and no wife or kids, so my expenses are very low. If I wanted to live on ramen noodles and my tenants stay up on their rent (and my dog doesn't have any more unexpected medical bills) I could just about live on the rent from one house. If I could've gotten a second comparable rental, I wouldn't need a job. I wanted to do TaskRabbit and just do gigs like moving people or assembling IKEA furniture, etc, but their application process is such a headache I gave up and let it drop.
It's funny, because other property managers just don't get it. The rule of thumb is that you need around 10 rentals to not need a job. But the rule of thumb figures you've got a mortgage yourself, all your rentals have mortgages, you pay cleaners and handymen and others, and you have a wife and kids to support. Chatting with a realtor at a networking event and before I could finish my thought, he was like, "Yeah, you could probably get by on 6 houses." But this is a guy who is giving away a 2 year old sofa online because he found a sofa he likes better. People just don't know how to live simply.
On an unrelated note, my brother, who's broke all the time, just dropped $,1800 on a small tractor for the grounds of the 10 acre property my parents owned. Because he liked the John Deer better than the Ford tractor with a front-end loader and the other one International? with a mower attachment. And none of these things are going to make him any money. He just doesn't get that--buy things that make you money. I have the A-Team van but that's so I can haul stuff to rental properties that won't fit in my Mustang. And once I had the A-Team van, I didn't run out and buy a Mystery Machine--although I was sorely tempted. While I was fixing up the A-Team van someone nearby was selling a 1967 Chevy van for a fair price. With repairs, doing up an appropriate interior, and getting a vinyl wrap exterior I could've had a pretty convincing Mystery Machine for under $10,000. Of course I don't need 2 vans, wouldn't have had anyplace to park it, and therefore would've had to find someone willing to pay me $15,000 for a Mystery Machine. Probably something I could've done, but it would have taken away time and money from the projects I'd already committed to. That's another thing my brother never gets. He's always got a million irons in the fire and regularly sinks a ton of money into something he just lets drop because something shinier has come along.