It took me way to long to listen to my dad's advice and read that book. It has a very bad title and will probably cause immediate social ban if caught reading it at school as a teenager (also kids/teen dynamics are sometimes 100% opposite than adult dynamics, being nice and non critic as a teenager can be super risky in some social settings, it's all about not caring and being sarcastic, thank god this period ends at some point, to most of us), but nevertheless, it's the must-have book to transition from the annoying, hot tempered, emotional, entitled, short fused, sarcastic and boasting teenager I was into an adult.