And I don't think you understand what it's like to walk into school everyday knowing you're going to get rejected by the person you want so badly to want you. 

And I don't think you understand what it's like to know you have to get someone out of your head because they just don't belong there.

And I don't think you understand that I've done everything I can to not think about you, to just stop caring.

And I don't think you understand how fragile these things have made my emotions.

So, in essence,  I know I'm crazy.
But if you dealt with this,
Your nerves would be shot, too.