Recommendations:

Derek Sivers
Derek Sivers

Not at all new-agey, as the title might suggest. Harvard professor of psychology has studied happiness for years, and shares factual findings that will change the way you look at the world.

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Maria Popova
Maria Popova

Human beings are works in progress that mistakenly think they're finished.

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Sam Harris
Sam Harris

You can find this in Daniel Gilberts work on effective forecasting, which he summarized in a book Stumbling Upon Happiness, which is also a good book which I recommend.

Jul 8, 2015 — Source