"In this generation-defining self-help guide, a superstar blogger shows us that the key to being happier is to stop trying to be 'positive' all the time and instead become better at handling adversity. For decades we've been told that positive thinking is the key to a happy, rich life. But those days are over. 'Fuck positivity, ' Mark Manson says. 'Let's be honest; sometimes things are fucked up and we have to live with it.' For the past few years,...