Ok since some people are probably not as familiar here with my ocs I used to post on tumblr I'll make a summary submission

Memory, Reason and Emotion are imaginary beings who exist in a paracosm(fantasy land). They are each fragments of 1 person but developed their own personality and individuality. Their forms are how they see themselves and usually consistent. They aren't supposed to be representative of any creature in particular or have an actual gender. They are still slightly interconnected somewhere in their subconscious. There was also Creativity but she had left them and is out of touch with the other three.

Emotion /affect (blue)
ENFP(advocate)
The most outgoing, chatty and sociable one. Usually outwardly friendly and cheerful but can be self-centered and use others if she feels like it. Somewhat spontaneous and lives for the moment sometimes to her detriment as she may act before thinking. Can’t stand being alone too often and likes bringing attention to herself. Normally expressive but may exaggerate it and enjoys acting/performance art. Despite that fact that she may come off random or moody at times she has a good handle and understanding of her feelings. Good at talking but lacks some sensibility.

Reason /thought (red)
ISTJ(examiner)
The quiet and reserved one who might come off mean and cold. Realistic compared to the other 2 and thinks he knows how things should be. Usually closed off and prudent but can open up and be caring towards someone familiar. Often prefers being alone and shys away from attention. Might overthink things and is at times bad about getting moody and dealing with feelings. Likes facts, being objective and enjoys reading/literature. Can talk but is usually impersonal and either about relevant things or stuff he cares about. Good at math and problems with a structure.

Memory /perception (green)
ESFJ(supporter)
The nicest and easiest to get along with. Likes people and tries to be helpful when he can. Since he wants others to like him at times he might be too giving and a pushover. Generally optimistic and sort of childish and naive. Is supportive and encouraging but thinks he can figure or know whats good for others in a nosy way. Is empathetic and able to comprehend/respect others’ viewpoints but can be neglectful and critical of himself. Good at knowing random sometimes useless trivia and enjoys singing/music. Between the other 2 is more balanced between being reasonable and understanding.