In love. I just finished this series and it hit like a ton of bricks. Reminded me to live in the moment. Love is the most important thing. We aren't promised tomorrow. We need to take advantage of what we have right now. Be surrounded by the ones you love. Live life. Don't be afraid to get out there. Love yourself. I don't want to be old and wishing I had done more, lived more, done more exciting things, wishing I hadn't hated myself.