Samilly

Samilly is the main protagonist of disspair and sanity she has bi-polar disorder

personality
she is mentally and physically insane (due to bi-polar) she often shows rage and psyopath-like rages however she enjoys glitching her enemies and making them glitch victims and appears calm and even a bit evil and maniacal or even a bit manipulative when glitching her victims hence two of her nicknames given by other characters are devil,weakness and not to forget evil.