This is a compilation of the author's notes and advice to his college-bound daughter, aimed at readers not used to philosophical thinking. The book thus eschews abstract, mind-numbing logical reasoning, focusing mainly on the value of thinking philosophically and how to think philosophically. Through various examples, the author shows how such type of thinking helps clarify hidden assumptions, solve complex questions, and even change our perspectives. Though a few of the author's opinions (e.g. having one's own children is the only path to "full adulthood") seem debatable, the book serves as a gentle and accessible primer that will pique your interest in thinking philosophically.