That app is my life. — Brooke, 13, on Snapchat

Key takeaways: 1. “You need to have more than 150 views on your Story.” ... “Only NARPs have less than 150.) (NARPs = Nonathletic Regular Person) 2. Don’t overload your story. One video MAX. 3. Everyone watches Cosmo on Discover.

Tips and tricks: -If you need more space for text, write your message in Notes and copy/paste into Snapchat -If you drag your finger down from the color palette, you can find black. If you drag your finger to the top right of the screen, you can find white.