Something akin to Paul Graham's essay 'What You'll Wish You'd Known". When I read it now I can really relate, I remember reading it in my last year of high scho

Something akin to Paul Graham's essay 'What You'll Wish You'd Known". When I read it now I can really relate, I remember reading it in my last year of high school and it gave me a feeling of "wow, I feel like this should affect me but I don't feel a thing". So maybe a book that could instill the effects of hindsight without actually having to suffer the consequences.