Thanks again for your additional posts. It is all very helpful.
My son and his dad went to the Doctors today and he reiterated loads of what you have all said. He said it is a quite a "normal" situation to be in and that he is an intelligent person who has fallen out of love with himself.
Loads of love and careful comments willl be needed, I think, and lots of nurturing.
I think maybe, that because he is getting older that we have as parents tried to heap that pressure onto him too. You know the comments "you should know better at your age" and "you're nearly an adult". WHO WANTS TO BE REMINDED OF THAT, being an ADULT (LOL).
Thanks again, and ALL of your posts have reassured me and I have shared them with his dad and him, actually.
CHEERS ALL.