The story started with John Nash sitting in the back of the class in graduate school at Princeton University in New Jersey in the late 1940’s. I noticed that many of them all smoked back then, even in class. John does not have a good personality, or many social skills and makes fun of his friends there because he thinks their work at proving theories are wrong, in the papers they submitted. His group of math friends at Princeton were very competitive with each other, but John took it too seriously and would get frustrated to compete more with himself, to get recognition. I thought John Nash showed odd behavior well before the delusions and schizophrenia started in the movie. He talked to himself, drew math problems on windows, was by himself mostly, he was cranky often, and he insulted people like everyone was stupid and he did not want to waste time talking to them. John also looked for algorithms in all of his life, even watching pigeons, and trying to date women out at a bar with his buddies. He had some real friends in the math community and a few imaginary friends and enemies in his mind.
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