Do yourself a favor and check out the documentary movie "Tiny: A Story About Living Small."
It may reinforce things you already know, think, or feel. It may open your mind up to a whole new realm of ideas and possibilities or ways of thinking. I personal was struck by how many people seem to be taking the leap of faith into living "small." I'm not sure if I could do it...at least not long-term...but I can definitely commiserate with those tiny housers that were sick of being slaves to their work to be nickel and diming for rent, those who do it for sustainable reasons, and those who do it for their own mobility and the ability to save money and travel. What cool stories!