When Astrid’s mom Ingrid was spying on her boyfriend Barry, to find him cheating on Ingrid, she said “I knew we shouldn’t have come. Now I wished she’ never broken any of her rules… Once you broke the first one, they all broke, one by one, like firecrackers exploding in your face (pg 57),” which shows how sometimes you have to take a step back and use your common sense to make decisions. I believe that Finch used Astrid to show the theme of what doesn’t kill you makes you stronger, and how you can get through