"I like the Beatles. And Bright Eyes..."

Did your own personal tragedy – losing your brother River to a drug overdose – help you understand Johnny Cash as a drug addict?
I see in hindsight that people would assume that I would use or project my personal experiences into this role but that’s never been of help to me in any of the work I’ve done, from the very beginning. I’ve never found it beneficial to rely on any of my personal experiences and, if anything, it made it more difficult because it made me self-conscious of what other people thought. The first time I thought about it was when I was asked the question by a journalist after I made Walk The Line. I went to Memphis for four months of preparation, and I spent that time forgetting about myself. It was a new place and it was about creating that character so any time my personal life comes into it, frankly it fucks me up.

How did you get comfortable playing a musician?
Johnny Cash had told the producers that whoever played him should be able to hold the guitar with a real level of comfort. The first time I picked one up, it was totally foreign and uncomfortable and I wondered how I would be able to pull this off. But after months of playing guitar every day, whether I was on the phone or watching TV, it became such a part of me that it gave me a level of power that helped me really understand where he was coming from.

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