I use a Bruce Lee technique: 'The way of no way.' He had the idea that he would learn everything, so that whoever he had to fight, he could improvise anything. The best way of starting a gig is just to not think of anything - to clear your mind, not in an empty Zen state, but more just to go on and
At some point, I had to make a decision: I could practice more and become a really great guitar player or I could work on writing better songs. There are only so many hours in the day, and I found writing songs more fulfilling than working on becoming this virtuoso guitar player.
But the process of making a film is not glamorous. Certainly not my films.