All our myths are attempts to address three questions:

1. Where did we come from?
2. How do we behave now we’re here?
3. Where are we going?

Science fiction concerns itself mainly with the third question (and you could argue that the other two are the purview of religion and mainstream literature, respectively). Bearing all this in mind, here are seven things I’ve learned about writing:

1. Some days, writing is like scrabbling around in a dark pool looking for pretty stones.
2. If you want people to read your story, write about people.
3. You will be remembered for what you write, not what you fail to write.
4. If a reader has to put your book down and use a dictionary to look up the meaning of the clever word you’ve used, they may not come back.
5. Stuck for inspiration? Stop thinking about it. Have a bath. Go for a walk. Clean the car. Distract yourself and inspiration will strike.
6. Want to be a more productive writer? Give up caffiene and quit smoking. Seriously. Both are counter-productive distractions.
7. The only thing more terrifying than beginning to write, is not to write at all.

1. You must write.
2. You must finish what you write.
3. You must refrain from rewriting, except to editorial order.
4. You must put the work on the market.
5. You must keep the work on the market until it is sold.

These rules appeared in the 1947 essay “On the Writing of Speculative Fiction” by Robert A. Heinlein and I agree with all of them save for number three. I tend to find my first drafts fairly ragged. The magic happens in the rewrites. I would hate to send a first draft out to market. But, based on my own experience, I think we can interpret this rule as:

“When a professional editor tells you to change a story, do so.”

After all, the editor probably has a far greater understanding of what sells in his particular market. Don’t be precious. If they ask you to change something, they almost certainly have a very good reason for the request.