overload

I love having all of my classes on just 3 days a week, but when I attend all 4 courses and attempt to study in between my brain starts to hurt.

I'm reading about neurons, neurotransmitters, and brain functioning. I can only take so much of that before I need a break.

I also hate when people are in public and talking about how they just got the flu. Why are they sitting next to me right now?