Teach seems to be presented as a kind and caring person, being shown to give helpful advice to the viewers in some episodes, he is also seen as being quite shy and keeps to himself mostly. Teach also likes to keep things simple and straightforward and gets stressed if anything gets too complicated for him,

Teach really doesn't have any good coping mechanisms when it comes to stress, he usually resorts to some sort of self-harm or suicide. He also stumbles on his words and mispronounces them.