Okay, number one, I LOVE Owl City, and know all their songs by heart. Number two, Fireflys isn't about insomnia! Well, partialy, but it's more about wanting to stay young, and how everything's moving too fast "I'd like to make myself belive that planet earth turns slowly". (Btw, I have insomnia too, worst thing EVER... But the song's not really about that...)