...doesn't mean that I should correct you. Do you know what a libertarian economic system is? (My senior project was to program simulations for an economics doctoral candidate who was studying libertarian economic systems -- all of which failed dramatically, drowning their societies in poverty and, quite often, war. I got an A, he got his doctorate.)
If you call yourself a libertarian then you MUST, by definition, believe those three things. If you don't then you aren't a libertarian. If you persist in calling yourself a libertarian without believing those things then you know what you're talking about even less than a libertarian does.
So, as a "master of your domain", why don't you tell us what your so-called domain is? It certainly isn't libertarianism, because you obviously don't understand it.