""One of the sharpest, funniest voices on YouTube" (Forbes), comedian Grace Helbig offers an irreverent and illustrated guide to life for anyone faced with the challenge of growing up. Face it--being a young adult in the digital era is one of the hardest things to be. Well, maybe there are harder things in life...but being an adult is difficult! So Grace Helbig has written a guide that's perfect for anyone who is faced with the daunting task of becoming...