Did You Know There's A Dictionary?

I'm serious. There's this big book of words called a dictionary. And it's way more useful than I knew it could be. Terms of address, places, foreign phrases, punctuation. Am I the only one who didn't know this book was so cool? The only thing I remember is asking my teacher how to spell something, and she would tell me to look it up, and I thought that was the dumbest idea in the world. How in the hell do I look it up if I don't know how to spell it?
To be honest, I'm not sure I'll ever get th...