A beautiful mind

In the movie A Beautiful Mind John Nash. Had a lot of disorganized thinking when he was working at Princton. He would go to the libary and write on the windows and same with the windowns in the dorm room with all the number processs. He could look at a wall of numbers and see things that most people can not. He had delusions of false thinks. He had did not adapt well to the hospital he sat on the floor and cut himself. Something disturbing that he did was trying to drown his baby in the bath tub. Unjustifiable he was not able to explain why he would write on the windows in the libary or in the dorm. Then near his house he had that seperate room with all the writings in  it.  Atypical event would be at the end of the movie when his wife was about to leave with the baby he went right in front of the car right before he was about to leave.