May the peace of God be with you," she says, her voice low, "even in the midst of trouble." "Why would it?" I say softly, so no one else can hear. "After all I've done..." "It isn't about you," she says. "It is a gift. You cannot earn it, or it ceases to be a gift.

Peter leans forward and looks into my eyes. "The serum will go into effect in one minute," he says. "Be brave, Tris." My heart begins to race. Why would Peter tell me to be brave? Why would he offer any kind words at all?

I wasn't good enough for abnegation," I say, "and I wanted to be free. So I chose Dauntless." "Why weren't you good enough?" "Because I was selfish." I say. "You were selfish? You aren't anymore?" "Of course I am. My mother said that everyone is selfish," I say, "but I became less selfish in Dauntless. I discovered there were people I would fight for. Die for, even.

Caleb runs up to me and folds me carefully in his arms. I breathe a sigh of relief. I thought I had gotten to the point where I didn’t need my brother anymore, but I don’t think such a point actually exists.

I decide to do what I always do when I'm not sure what's going on: I act like everyone else.

His fingers slide into my hair, and I hold on to his arms to stay steady as we press together like two blades at a stalemate. He is stronger than anyone I know, and warmer than anyone else realizes; he is a secret that I have kept, and will keep for the rest of my life.

I didn't realize until that moment that Dauntless initiation had taught me an important lesson: how to keep going.