After 'The Empire Strikes Back,' I got to make big films that I didn't care about, 'Never Say Never Again' and 'RoboCop 2,' and then I got too old.
The only advice I can give to aspiring writers is don't do it unless you're willing to give your whole life to it. Red wine and garlic also helps.
I have learnt a lot about my body since my heart attack. I don't drink as much now as before.