I spend a lot of time by myself, and I thought may be I am losing my mind. I do these dialogues every time I am not really occupied with something and almost everywhere, including in the movies, and sometimes to an upsetting point. Once I was reading a book, and at some point I created a scenario with someone who talked to me earlier and I didn't like what he said, and it upset me very much, that I couldn't read any more, and I had to go out for a walk to distract and calm myself.