^Working9while5, I cannot tell you how much your comment about denying personal responsibility has pissed me off. Whilst I may be responsible for my actions, the reason behind them is a mental illness, and the reason behind that is partially due to my parents smacking me.
That's not denying my responsibility, that's not refusing to grow up. It's having lived with a severe disorder for many years, without understanding why I act the way I do, then spending a long time rationalising my own behaviors to find the root cause.
It's fantastic for you if your past doesn't define you, but some of us are psychologically incapable of dismissing our pasts, and to make those comments is an insult to the way we struggle. Be it with a diagnosed disorder, or with the relationships with our parents, or anything else.^
Nobody is psychologically incapable of dismissing their past and if anyone has told you this in the course of treating your illness they should be strung up.
I have a "psychiatric disorder" too. I don't believe that way of viewing human suffering is helpful. I prefer the newer literature on Acceptance and Commitment Therapy and Mindfulness which frees people, regardless of diagnosis, from the belief that they are defined by mental illness. This includes psychosis, schizophrenia etc and there is good research evidence that it works.
The simple question is, has thinking this way made you feel better? If not, then what have you got to lose by loosening your grip on the story that it led to your disorder?
To be fair, I have been clear I am not talking about sustained physical/emotional/sexual abuse.. I am talking about the sort of smacking that most people experienced in the 70's and 80's. I don't know your story, but I think if that fits you and you think that mental illness arose out of that, that particular story is not helpful and it might be harmful to you and prevent recovery.
I'm really pleased that there is a move towards recovery in mental health because it is just awful for anyone to believe they are psychologically incapable of being able to live their lives with their actions not defined by fear, hatred or past hurts. What's not to like? What's to like about believing that because you experienced x, y or z a gazillion years ago you are not "psychologically incapable of dismissing your past"? That language is trapping you in disorder NOW.