If you're serious, which you aren't, then get the hell off the Internets, fool! You had to buy a book to figure this all out as well that put money in the pocket of the author.
When you build your mud hut use your own sweat. No power tools; you'd be putting money into the evil electric company. No gas tools or vehicle: evil oil company. No convenience foods or shopping in stores; evil grocery industry. No furnishings, linens, cooking or eating utensils; all from evil companies who are only in business to prey on the weak and stick it to them.
Dig your own well. Grow and grind your own meal. Use candles that you've made from harvesting the wax from honeycomb and dipped yourself. Or use lanterns who've blown with metal components that you've mined, processed and beaten using fats you've rendered from the animals you've hunted with stone tipped clubs and flint knives.
And stop saving for your land; give all that horrible money away. You should be able to have land for free, so just go pick out a spot you like and squat.
Can you imagine a DUmmie getting up at 4 am and not stop working until he falls into bed around 11pm? Just because it's dark doesn't mean the work need for the days survival ends. And getting through the day isn't enough. Each day includes long term planning for at least the coming year.
Again they demonstrate how clueless they are dreaming of a life of sheer desperate day to day survival as some kind of utopia.