I never drive and only ever use foot or public transport. I almost always eat the cleanest, homemade stuff and avoid everything artificial. I only ever owned a single roomful of things and the things I owned were 99% the best specs for what I needed them for. I learned a profession on my own and consumed content that promoted a sustainable future. I could have come up with novel research that could have advanced our understanding of human consciousness. I'm pretty sure that if there was 7 billion of me then we could have now advanced the shit out of everything and would have hundreds of years less of carbon debt to spend on the future.