I know a lot of mental health professionals and do not believe they are generally more stable than the average person, but I do want consistency and predictability from a therapist I am seeing in how they handle me and our interactions. This was the best quality of my second T and the worst in my first T. Both styles really affected me. I don't think that a T's consistency relative to clients necessarily reflects their own inner stability and how they handle their lives, it can simply be professionalism and that's all I need.