Irrationally Yours: On Missing Socks, Pickup Lines, and Other Existential PuzzlesEbookIrrationally Yours: On Missing Socks, Pickup Lines, and Other Existential PuzzlesbyDr. Dan ArielyRating: 4 out of 5 stars4/5Save Irrationally Yours: On Missing Socks, Pickup Lines, and Other Existential Puzzles for later