Lewis opened his talk with a question:
"How many of you really intend to be writers?"
All hands went up.
"In that case," said Lewis, "go home and write."
And with that, he left.
The moral being....
...stop thinking you will start something 'tomorrow'. Stop convincing yourself that you are working - when all you are doing is surfing the web. Every now and again there comes a time when you have to... JUST DO IT!