/lit/ - Literature

In a very direct understanding and definition of Emotions, you would need to break down how they function.
Feelings- being rooted in physical sensations, are the primary. You cant lie about how you feel to your body. Emotions are the stories you tack on to those feelings- completely in your own mind, and at your disposal.

Therefore logic, being based in fact, and emotion being based on opinion, are diametrically opposed.

It's Sinclair Lewis, and you all know it.