Schizophrenia.
One of the worst psychosis disorders out there.
It may the highest form of complexity of the human mind.
Schizophrenia is the state of losing touch with reality. In other words, not being able to realize that you're suffering from this condition.
It is the strong belief to claim that what is experienced is real, even if it is not.
Well, does Schizophrenia give clues to the body before it arrives? Does it give indicators before it messes up the mind?
There are no solid answers to those questions, yet. However, there are important some symptoms...