"Cramped" characters:
Tina (Parkinson's: Extreme urge to be generous)
Tina is a very social extrovert. She enjoys the presence of others and being close to them. She is incredibly generous, giving practically everything she owns to everyone else. The reason for this, is because she's immortal, so the only thing she needs is the skin on her body. Her favorite things to do are hugging her friends, drinking hot cocoa, and being wrapped around a warm blanket. The only thing she doesn't like, would be needles.
Bob (ADHD: Attention Deficit Hyperactivity Disorder)
Bob is a loose-minded chaotic little goober. He's always bouncing around, spitting out jokes and random nonsense all the time. His brain is as mature as a toddler's, and he really doesn't care about it. The way he's drawn is supposed to be sloppy and derpy which reflects his childish nature. He likes "fun stuff that goes click when I touch it." Whatever that means.
Umbra (Depression: Unexplainable pessimism)
Umbra is a ghost brought back from the afterlife to the real world. Umbra always looks down or defeated somehow. He's cold and remote from society as a whole, and never seeming up to anything. The one thing that makes his day, is Tina's hugs and cozy blanket.
Voltos (Neurotypical: No mental disorder/illness)
Voltos is a highly sophisticated individual. He's incredibly intelligent and is always looking for ways to get smarter. He find everyone else in the house very annoying (Except Dex) and will try to avoid them. Voltos enjoys the quiet, which he hardly ever gets to have.
Nori (Hypersomnia: Needing extra sleep)
Nori hardly ever shows up because she's always sleeping or just very tired. She can never seem to keep her eyes open for more than a few seconds before she clocks out. Nori likes nothing more than sleep, sleep, and more sleep.
Dex (OCD: Uncontrollable need for things to be done a certain way)
Dex is a robot given telekinesis. She uses such powers to make things the way they need to be, like organizing her papers, cleaning out the fridge of spoiled foods, or setting the table. She has a good friendship with Voltos, who also believes in similar things. She likes hexagons, as they can be easily put on an infinite grid and they perfectly fit even though they are weird shapes which she finds satisfying.