I would also add that the author's book http://earlyretirementextreme.com/ere-book http://earlyretirementextreme.com/ere-book is great, and lets one get the ess

I would also add that the author's book http://earlyretirementextreme.com/ere-book http://earlyretirementextreme.com/ere-book is great, and lets one get the essential points of what he has to say without trawling through numerous posts.