I came across this post on Quora and it strikes me as very plausible. The summary is essentially this: “Become the type of person who can achieve the things you want to achieve.” What’s your (considered) opinion?
Also, this seems relevant to the post I linked, but I’m not sure exactly how.
Having just discovered Mr. Money Mustache’s blog, I would be interested on discussion concerning early retirement.
I did read your comment that the lifestyle this blogger advocates is unrealistic for many people, but it seems that he has a good counterargument w/r/t hedonic adaptation—i.e., we may think that living frugally will make us unhappier, but in fact, it likely will not, and vice versa—and preferences changing over time.