Say NO to demanding friends. NO to parties you don't want to go to. NO to being tied to your phone. NO to unwanted hugs. Growing up is a minefield. You have to navigate new friendships, new teachers, your body changes, people are kissing, there never seems to be enough hours in the day ... and why is everyone suddenly posting their breakfast on social media?! From setting boundaries with friendships, phones, family, your body and much more, and with funny and informative illustrations, this important, playful and empowering book is a one-stop guide to creating the rules to your own life, and knowing when it's okay to say NO!