This conversation is the reason Scorsese credits Robert De Niro and Raging Bull with saving his life.

It was after this near-death experience that Scorsese began to realize how closely he related to La Motta's self-destructive character. Robert De Niro visited Scorsese in the hospital after the incident and had a tough talk with him, asking him if he never wanted to see his daughter grow up, or make a movie ever again. In 1978, Scorsese was rushed to the hospital in critical condition, suffering from severe internal bleeding from a life-threatening drug overdose. After the underwhelming release of his 1977 film New York, New York (often considered one of Martin Scorsese's worst movies), Scorsese was on a downward spiral of self-doubt and depression, fueled by a substance abuse issue with cocaine. Yet a conversation he had with Robert De Niro at a critical point in his life turned Scorsese's mind around, not just on Raging Bull, but also on his life. Related: How Goodfellas Changed The Mob Movie Genre

De Niro had grown obsessed with the character of Jake La Motta after reading his autobiography on the set of The Godfather Part II, but even though Scorsese and De Niro were frequent collaborators at the time, Scorsese could not seem to understand De Niro's fascination with what he just considered another boring sports story. Scorsese had severe asthma growing up, so always felt very sheltered and kept away from sports, instead preferring to spend his time with films. Martin Scorsese was initially resistant to Raging Bull, repeatedly turning down the opportunity to direct the film when approached by Robert De Niro.

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