Psychiatry What is the most common reason that psychotherapy for personality disorders is so difficult to carry out successfully? A The traits are often ego-dystonic B The patients are usually too sick to use psychotherapy C These disorders respond better to medication than to psychotherapy D The patients often see the source of their problems in others, not themselves. 💡 Explanation What is the most common reason that psychotherapy for personality disorders is so difficult to carry out successfully? ✓ Correct Answer: D. The patients often see the source of their problems in others, not themselves.