Fantasy is totally wide open; all you really have to do is follow the rules you've set. But if you're writing about science, you have to first learn what you're writing about.

Most of us don't have to worry about being shot of we poke our noses outside. So we are comfortable, but the people I'm writing about are definitely not comfortable, and being shot while they're still inside is a good possibility.

The differences you perceive between Humans-between groups of Humans-are the result of isolation and inbreeding, mutation, and adaptation to different Earth environments

In my years, I have seen that people must be their own gods and make their own good fortune. The bad will come or not come anyway.

Science fiction let me do both. It let me look into science and stick my nose in everywhere.

...I can write my own stories and I can write myself in.

Positive obsession is about not being able to stop just because you're afraid and full of doubts. Positive obsession is dangerous. It's about not being able to stop at all.