I spent every night until four in the morning on my dissertation, until I came to the point when I could not write another word, not even the next letter. I went to bed. Eight o'clock the next morning I was up writing again.
For years, I believed that anything worth doing was worth doing early. In graduate school, I submitted my dissertation two years in advance. In college, I wrote my papers weeks early and finished my thesis four months before the due date. My roommates joked that I had a productive form of obsessive-compulsive disorder.
I'll tell you who I really like - the lawyer Imran Khan. I did my dissertation on stop-and-search powers, and I put in loads of quotes from him. Years later, when I was selling insurance over in Harley Street, he rang up and asked for insurance. He told me his name, and I asked him if he was the lawyer, and he said yes.
I started out when I was 29 - too young to write novels. I was broke. I was on unemployment insurance. I was supposed to be writing a Ph.D. dissertation, so I had a typewriter and a lot of paper.
An American cannot converse, but he can discuss, and his talk falls into a dissertation. He speaks to you as if he was addressing a meeting; and if he should chance to become warm in the discussion, he will say 'Gentlemen' to the person with whom he is conversing.
Well it was not exactly a dissertation in logic, at least not the kind of logic you would find in Whitehead and Russell's Principia Mathematica for instance. It looked more like mathematics; no formalized language was used.
Humans have continued to evolve quite a lot over the past ten thousand years, and certainly over 100 thousand. Sure, our biology affects our behavior. But it's unlikely that humans' early evolution is deeply relevant to contemporary psychological questions about dating or the willpower to complete a dissertation.
When I was writing my dissertation, I wrote about Freud and the process of sublimation, which is when you learn to stop breast-feeding, or stop going to the toilet whenever you want to. It's about learning to repress a desire for instant gratification.
I mean, '8½' to me is such a great dissertation on the whole, you know, act of filmmaking and creativity.
I didn't pass my degree due to never handing in an acceptable dissertation, and while it didn't harm me in the long run, my failure to complete the course properly probably led me to spend the next six years or so coasting, unsure of what to do next.