Fantasy Alternative World

It may be what the world calls mental illness. There are many fantasies, maybe they are all dreams, or dreams within dreams, which may be hated by many people, but maybe this world really exists, or maybe our world is just what we imagined in another world. It may be just a moment of daze, and we enter another inconspicuous little world. Even if we are slow to respond, we are just illusions about another world that have not been shattered.