The thing about trauma based mind control, you distort the perception going in and you affirm the distortion coming back.
"Unfortunately" for the handler, they do not know exactly what the internal experience of the victim actually is. Thereby requiring multiple attempts to get desired results. However, I am in assumption that it is only useful to make a hypersexualized person or hyperviolent person. Basically, think of Hercules fighting hallucinations. Or on the opposite end, submitting as a sexual servant.