The Perception of a Dark Mind

A mind can go through several experiences, both traumatic and wonderful. They say that you grow and become better version of yourself with more wisdom and knowledge on how the world works; being able to adapt better for your own survival. But what if you don't make a better version of yourself? Instead, you become a dark version of yourself? With a Janus-faced personality to where you keep your evolution to yourself instead of revealing it to the world. Come in, take a seat, and engross yourself in the darkness of my mind.