No one can tell you a person's state of mind. The only way to know is to ask that person or to read an item they wrote. Otherwise, only they know.
John nash... they actually show his son in the movie, Nash Jr.
In the film, A Beautiful Mind, John Nash's imaginery friend Charles was not a real hallucination of the real John Nash. A Beautiful Mind was a film that came out in the year of 2001.
Sadly, John Nash is no longer with us. He died May 23, 2015 when a taxi he was riding in on the New Jersey Turnpike was involved in a crash.
Charles
John Nash's hallucinations were named Charles, Marcee, and Parcher in the movie "A Beautiful Mind" based on his life.
beutiful mind
halopridol
He was the psychiatrist who helped John Nash with his Schizophrenia.
JOHN NASH
368945
insulin shock therapy
John Forbes Nash Jr. (American mathematician) was the subject of the film "A Beautiful Mind" in 2001. Nash was married to Alicia Lopez-Harrison in February of 1957. The pair divorced in 1963, then remarried in 2001.