Quote:Usually sufferers only have a single personality, but could they, in fact, be living in parallel universes? As we are not physically aware of other universes their existences is purely theoretical and, therefore, open to conjecture. Quantum objects can exist in different states and it can be argued that each different state belongs to a different world. This would imply a multiverse. This idea has been extended even further to cover actions with more than one possible outcome. If the theory is correct then each possible outcome is in a different but parallel universe. So could schizophrenics actually be spanning more than one reality-state at once?