Well we also have a waking dream reality which is our thoughts of judgement and expectations about what we see and what is happening. People don't even realise that they are creating there own suffering through these thoughts that they create. The they way they percieve the world is only true for themselves (or whoever they push their there energy on).
Your mind is like a horse... do you have control of your horse and where it takes you? Or does your horse control you.....