Not possessing the competence to use the dsm-5 appropriately raises an ethical issue. practitioners who use the dsm diagnosis must be trained. this training requires learning more than diagnostic categories; it involves:

It involved: knowing personality theory, psychopathology, and seeing how they relate to therapeutic practice.

the dsm-5 method of aiding psychological disorder relied to much on 'how we should change other people's behavior around the patient' rather than 'how we should convince the patient to change their behavior toward others' which raised a lot of issues in psychologist communities. And in order to fully do it, psychologist need to manipulate other people using personality theory and psychopathology,