I consider imagination and reality to be the main variables of the human brain. You can create many equations with them. For example, if there is a chasm between your dreams and your physical (memory, intelligence, experience etc.), psychological, sociological and economic means, in other words between your imagination and reality, it is possible that in order to close the gap you further strengthen your imagination and progress towards “pseudologia fantastica” or similar hysterical dissociations. You may deny reality and find yourself at the edge of a psychosis. Or you may become the toy of dream mongers. But greetings to those who recognise the chasm between imagination and reality… There are many scientists and artists amongst them… And the world where imagination and reality overlap, that is paradise!