We need time to relax and enjoy ourselves too, no matter how dark the story. The occasional humorous moment helps with that. That's one of the things that Joss Whedon excels at in his storytelling.

The thing that helps me do a good job is that I don't feel the need to explain everything about the world to my reader. I'm not writing a history text on the Four Corners. I'm telling a story that's set there. The setting belongs in the background for the most part, and it's easy for fantasy authors to forget that. That's one of the unfortunate parts of Tolkien's legacy, in my opinion. Read the first hundred pages of the Fellowship of the Ring and you start to get pissed, "Shut up about the Shire's museums! Isn't the world supposed to be in peril or something?"

Each book needs a good beginning and a good ending. People get pissed off when you don't close things off properly at the end.

The truth is that the world is full of dragons, and none of us are as powerful or cool as we’d like to be. And that sucks. But when you’re confronted with that fact, you can either crawl into a hole and quit, or you can get out there, take off your shoes, and Bilbo it up.

There is nothing quite so delightfully mysterious as a secret in your own backyard.

Sometimes I go outside after a long stretch of writing and I'm surprised it's not raining. Or that it's daylight. Or that it's not the middle of winter. I don't know if that level of immersion is normal, but it's now I do things. I like it. It works well for me.

Frequently, an author gets "orphaned" at a publisher. What this means is that an editor buys their book, then ends up getting fired, promoted, or transferred to a different job somewhere else. It sucks for the author because suddenly the person who liked your book enough to buy it isn't around to help you edit and promote it.