Dear diary, mood apathetic.

So at school.. I sit in a room full of people and yet, I still feel lonely. My mind wanders off on its own account not allowing me to control where it goes. Most of the time it is directed at the other side of the world. Do I keep going on like this or do something about it? How do I stop it? Maybe it will fix itself. My brain clearly isn't sponge-like. None of this information is sinking in. Everything is way over my head. :| I feel like tacos.