The being of darkness said nothing even as she approached Vincent and gazed into the images playing on the screen. "Human emotion is a fickle thing, unstable and irrational at its natural state," Alexis replied. "I have only acquired the knowledge of sadness and I have only learned a small part of how humans feel, act, and think. It is a highly irrational response, this sadness. Humans have accepted that they are living organisms with limited lifespan, so why do they respond to sadness by isolating themselves?"