I suspect he's one of those guys that doesn't think he needs a hunting license since he owns 30 acres.
Joke's gonna be on him when someone on the neighboring lot hears him shooting his shotgun in say August, and then finds a wounded deer on his property.
Also he should have fun figuring out which are the edible plants and which are the look alikes.
I eagerly await his preparations for winter in Wisconsin.
If I were him I'd find a copy of this at his local Goodwill.
I just read it in a book recently. I actively looked it up because I was like "wtf, did he just spell aesthetic wrong?"
"Living off the land" is nice and romantic in theory, but turns out to be somewhat more challenging in practice. Read <em>Into the wild</em> by Jon Krakauer for a nonfiction account of one young man who starved to death trying to do just that.
You can lease land from the USFS or BLM. But you’d better know what you’re doing. This guy didn’t: Into the Wild https://www.amazon.com/dp/0385486804/ref=cm_sw_r_cp_api_glt_fabc_AFB78R26G9MRDAVHX6AE
We were all 18 once...
Specifically, the problem with "go out to eat or go to a convenience store" is that both of those are going to basically nullify the benefit you have to backwoodsing it. Nearly anywhere in the US you can get a room to rent for something like $250/mo if you're willing to drive a bit. This doesn't apply to big places like New York or San Francisco... but if you're able to camp there, you can probably find a place to live for cheap. But if you're buying prepared food, I don't see that being less than $20 a day.
But look at dry goods like rice and beans. You can actually eat a 1:1 ratio of rice and beans and get a complete protein for a few dollars a day. A fridge (see above about renting a room) is going to be able to stretch your food dollars much further than if you have no refrigeration.
Regardless, you should use this summer as an opportunity to test-run some of this. Go find some dispersed camping sites, try camping for a week.
Also, I want to highly recommend you read Into the Wild: https://www.amazon.com/Into-Wild-Jon-Krakauer/dp/0385486804 -- maybe A Walk In the Woods, too: https://www.amazon.com/Walk-Woods-Rediscovering-America-Appalachian/dp/0307279464/ref=sr_1_3?crid=2165P9GZRK25U&keywords=a+walk+in+the+woods+bill+bryson&qid=1562608312
Into the Wild by Jack Kerouac is a good, relatively short book that is also very interesting! Its about 240 pages. (https://www.amazon.com/Into-Wild-Jon-Krakauer/dp/0385486804/ref=sr_1_1?keywords=into+the+wild&qid=1547786907&s=Books&sr=1-1) This book really helped me get back into reading when I was experiencing a similar issue.
Another would be The Stranger by Albert Camu. This one is only 123 pages. (https://www.amazon.com/Stranger-Albert-Camus/dp/0679720200/ref=sr_1_1?keywords=The+stranger&qid=1547786941&s=Books&sr=1-1)
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Have you ever read Jon Krakauer's "Into the Wild" ? Your story reminds me of the book.
Read Into The Wild.
The movie isn't the same, but the book delves heavily into this subject.
This is the book you are looking for.