Yes, by using drugs, antidepressants or keeping character in a healthy conditions(warm, not hungry, not thirsty, almost no pain).
nvm then, it is impossible xd
there is also a thing called "mindwipe". Instantly heals all mental damage but makes you unable to read description of thing and unable to hear music/your characte
Yup, your character goes feral and becomes an actual dog.
Well if You rape a dog in real life, it will be traumatized.
i'm sorry but what the hell does that have to do with anything