Stumbling on Happiness by Daniel Gilbert. This is one of those books in the Malcolm Gladwell tradition. (He wrote Blink and theTipping Point, both of which I think were recommended in years past). I enjoyed this book, but like others in this category, I tend to put them down once I get the gist. "Stumbling…" is about what bad predictors we are of what will make us happy. It's not a self-help book, more of an interesting discussion of memory and the brain, and how that affects our perspective. He explains complicated ideas well.
