I'm an introvert, and sometimes at the end of a long day, I just need to stare into space for a bit. When this happens, some vague semi-formed thoughts tumble around in the back of my head. I feel that writing is a way of uniting the different parts of myself. It can help bring those thoughts from the back my head into focus. It can be a bridge between being spaced out and being present. Maybe you have this experience too, or maybe not. I don't know. Maybe we can share our thoughts with one another.