I grow nearly all my own vegetables and have done for 25 years, and an increasing proportion of my meat.
Am self sufficient in electricity.
Within a liberal democracy it is easy to do these things.
I do not just talk but walk the talk.

You really believe natural law will be workable and enforcible in practice?

Is there any example of it operating in reality to which you could relocate and live out your Libertarian dreams- or is it just a fantasy?