Even those who don't subscribe to consumerism (myself included) have to admit there's a difference between living in a car and living in even a sparsely appoint

Even those who don't subscribe to consumerism (myself included) have to admit there's a difference between living in a car and living in even a sparsely appointed 400 sq ft studio or 1 bedroom apartment. My comment was just an attempt to reflect on the psychology that allows people to sacrifice almost all living standards in the pursuit of a goal (something akin to ''if you understand the why, you can live with almost any how...'').