I love, love, LOVE this book. It was one of the main inspirations for my path to FI...Freedom! Keep in mind that some of it is tongue in cheek. The idea I've always taken from it was a life of simplicity and anti-consumerism. It also keeps me in check while on the ER journey, in that life should still be enjoyed and worry is usually pointless. I think if you read it and your a fan of MMM, you'll see some similarities and end up enjoying it.