Works Quotes (page 96)
The trouble with the jokes is that once they're written, I know how they're supposed to work, and all I can do is not hit them. I'm more comfortable improvising. If I have just two or three ideas and I know how the character feels, what the character wants, everything in between is like trapeze work.
Stephen Colbert
I believe that a writer learns from every story he writes, and when you try different things, you learn different lessons. Working with other writers, as in Hollywood or in a shared world series, will also strengthen your skills, by exposing you to new ways of seeing the work, and different approaches to certain creative challenges.
George R. R. Martin