I searched writing on YouTube and found some writers saying interesting things on the topic of writing:

1) Stephan King on short stories. 5 minutes long. Cuts off kind of abruptly though.

2) Ray Bradbury on Writing Persistently. Had a very hard time playing this for some reason.

3) Ray Bradbury speaks about WRITING!

4) Ray Bradbury speaking to aspiring writers. Sadly, only 45 seconds.

5) Joyce Carol Oates on writing characters

6) Joyce Carol Oates on the thrill of writing