No doubt, you've heard of the anti-depressant Prozac. But do you know how it works? That's okay. Science is still trying to figure it out too.
Do you get sleepy on Thanksgiving and blame the turkey? Well, you're wrong to do so!
Why do some doctors give antidepressants, but not diet pills, to overweight patients?
Come on, get happy! How does your brain produce those feelings of excitement?
It would probably make a pretty cheesy horror movie, but the thing is, it's true. In fact, that creature with the extra brain is you.