You don't realise how much you're holding onto until you start to let go of it. I had had loads of therapy and thought I had come to terms with who I am, but there's something in the process of writing that unlocks other experiences, other emotions and you have to be prepared for that.
Reverie is commonly classified among the phenomena of psychic detente. It is lived out in a relaxed time which has no linking force. Since it functions with inattention, it is often without memory. It is a flight from out of the real that does not always find a consistent unreal world.