Over the years, I have been diagnosed with many mental illnesses and none of these diagnoses have helped me with my recovery. Imagine if you were seeking a therapist and you didn't have these diagnoses, what would you want them to be like? Is relational working important or is it more useful for you to have a cognitive emphasis? It seems to me that you don't need a therapist who is a specialist in your selection of diagnoses, but rather a therapist who can work with YOU.