Jessica Darling's older sister gives her the "IT List," a checklist on how to navigate the middle school popularity hierarchy. The instructions appear simple enough to follow, but like life,... Read allJessica Darling's older sister gives her the "IT List," a checklist on how to navigate the middle school popularity hierarchy. The instructions appear simple enough to follow, but like life, nothing is as easy as it seems.Jessica Darling's older sister gives her the "IT List," a checklist on how to navigate the middle school popularity hierarchy. The instructions appear simple enough to follow, but like life, nothing is as easy as it seems.