Living in 144 square feet — and trying to prove the point that that's all the space anyone needs. Indeed, if you've got more, maybe you're "paralyzed" by all of your "stuff."
Though I think Elizabeth Turnbull's house is scary small, I'm intrigued by small houses. So much depends on a pleasing layout, views of the outdoors, and editing one's possessions. And then there's the question of why you are doing it. Are you being austere to save money or because you think it's wrong to consume too much? Is it fun and aesthetically pleasing? Or are you tending to your soul in some exciting/lofty way?