Aggretsuko is all the RAGE. A 25-year-old red panda who's Sanrio's newest character and has her own Netflix show, Aggretsuko lives a stressful work life that's all too relatable. In this helpful handbook, Aggretsuko offers tips on how to deal with annual holiday parties, avoid colleagues after hours, circumvent oversharing coworkers, and most importantly--how to RAGE (preferably in heavy-metal karaoke sessions). A must-have for anyone who needs help staying sane from 9 to 5.