Asklemmy

There's a Spanish movie about a guy who goes into the mountains to commit suicide but in the end chickens. Instead of going back home he stays in the mountains and lives by gathering what he can find and stealing food. He takes vegetables from the fields, steals some eggs, chickens, stuff like that. He than finds abandoned house, cleans it a bit and starts growing some food. It's based on a true story and I'm pretty sure you could still do it. There's a lot of abandoned houses where I live, the winders are mild. I will try to find that movie, they don't say a single word in it so it's not an issue it's Spanish.

If you want better quality of life you would have to go to some developing country and do physical work for cash. Even better than that would require fake documents which gets risky, especially in foreign country.