There is a certain vagueness, a feeling of ‘not being there’ that is heavily associated with dreaming, whether that be daydreaming or night-time dreaming or even with nightmares; you know that feeling, you’ve experienced it yourself. It comes more so in the waking moment than in the dream itself. You know you have had a dream and that it was only that, just a dream and nothing more. I only really fully remember one dream...