I really fucking hate disorganized teachers who give extremely imprecise directions. No wonder you're working at a community college, bitch. Did you notice how I called you a teacher and not a professor? Yeah, in case you were wondering... it was completely intentional.
Listening to "Like a Rolling Stone" will always make you feel a little happier inside. From now on, whenever you feel like crying, just pop that sucker in. Hopefully for you, it will never lose its effect.