If you don’t have Jane Espenson‘s blog on your must-read list, you really ought to. She writes regularly on the process of creating spec scripts. Also, about what she had for lunch, but as that’s a story on a par with Tom…
Some people claim that writing can’t be taught. That there’s an indefinable spark in a few which, in time, will blossom. That if you don’t have such a spark, training will do nothing for you. That hard work and experience is not…