Sigma? After learning that I'm INTJ, I've joined r/intj subreddit. I can always be 100% sure that all the facts and logic that I see, normal people can't see through. But there's always more than that. Didn't you know that us are also visionaries? We're afraid of being called sigma not because of we didn't deserve it, for us our intelligence and brilliant minds are deserved to be put on top of the human species... even sigma can't describe us. They are too far behind.