Before your last sentence I thought, "wow this person is some kind of space alien." But as soon as you said "this is in Sweden," I understood you completely. I don't know what that says about me or Sweden. But it all clicked into place.
Maybe because you remember that statistic about single person households from a couple of days ago, I think Sweden was 3rd place globally? Though it's also a very happy country statistically, maybe something about the geography and upbringing which make that work better than in countries with comparable numbers but worse results (e.g. Germany or Netherlands)...
I have no water except the one I bring when I buy food weekly/every two weeks. I'm still renovating/building so I'll have a well in the future.
I heat my home with wood that I cut on my own property, I enjoy this very much. It's a workout that also produces something of value.
The drawbacks can be many depending on what kind of lifestyle you're after.
Sartre said "if you are lonely when you are alone, you are in bad company".
I do mountain biking, nordic skating and I have a dog; it works for me. A lady friend might be nice eventually :]
It's silent, I can hear my own heartbeat; civilization is 30 min away.
This is in Sweden.