There it was, and just when the class was almost over. Mary could have scratched Carl Blair. She clutched her paper grimly and strode to the front.
"Today's assignment in Pharmacy History is, 'Schizophrenia since the Ancient Pre-pharmacy days.'" Mary took enough breath to get into the first paragraph.
"Schizophrenia is where two or more personalities live in the same brain. The ancients of the 20th Century actually looked upon schizophrenia as a disease! Everyone felt it was very shameful to have a schizophrenic person in the family, and, since children lived right with the same parents who had borne them, it was very bad. If you were a schizophrenic child in the 20th Century, you would be locked up behind bars and people would call you—"
Mary blushed and stumbled over the daring word—"crazy." "The ancients locked up strong ego groups right along with weak ones. Today we would lock up those ancient people."
The class agreed silently.
"But there were more and more schizophrenics to lock up. By 1950 the prisons and hospitals were so full of schizophrenic people that the ancients did not have room left to lock up any more. They were beginning to see that soon everyone would be schizophrenic.
"Of course, in the 20th Century, the schizophrenic people were almost as helpless and 'crazy' as the ancient Modern men. Naturally they did not fight wars and lead the silly life of the Moderns, but without proper drugs they couldn't control their Ego-shiftability. The personalities in a brain would always be fighting each other. One personality would cut the body or hurt it or make it filthy, so that when the other personality took over the body, it would have to suffer. No, the schizophrenic people of the 20th Century were almost as 'crazy' as the ancient Moderns.
"But then the drugs were invented one by one and the schizophrenic people of the 20th Century were freed of their troubles. With the drugs the personalities of each body were able to live side by side in harmony at last. It turned out that many schizophrenic people, called overendowed personalities, simply had so many talents and viewpoints that it took two or more personalities to handle everything.
"The drugs worked so well that the ancients had to let millions of schizophrenic people out from behind the bars of 'crazy' houses. That was the Great Emancipation of the 1990s. From then on, schizophrenic people had trouble only when they criminally didn't take their drugs. Usually, there are two egos in a schizophrenic person—the hyperalter, or prime ego, and the hypoalter, the alternate ego. There often were more than two, but the Medicorps makes us take our drugs so that won't happen to us.