ROTTMNT Donnie ²

He hates being lied to, he isolates himself easily, he needs validation and praise often, he has some problems showing empathy and feelings and how to react to them so he usually uses confidence and a bit of arrogance, sometimes he thinks he's too much, he skips some nights of sleep, he can even be a bit of a "psychopath" getting totally agitated, he doesn't like to be in public

He is introverted, he has a certain problem with his father, since Splinter, the adoptive father who is a mutant rat of the four brothers and he does not pay much attention to Donatello but to his other brothers, he always tries to do wonderful things to have a good view of himself for his father, he prefers to do things alone, but he always needs validation and praise even without knowing why

mutant softshell turtle, the shell is very sensitive to any kind of touch so he uses a battle shell that he made with his technology, he is much more vulnerable without the technological shell, he has only three fingers on his hands and two toes on his feet, he has a small hidden tail, he has some turtle hormones, he doesn't have a nose but a snout