Science fiction, outside of poetry, is the only literary field which has no limits, no parameters whatsoever.
They say dogs ignore their reflections in mirrors because they can't smell them. Dogs, unlike people, are not fooled by what they see.
In science fiction, you can also test out your own realities.
If All Men Were Brothers, Would You Let One Marry Your Sister?
Fiction is very important to me. It's what I do, it's what I do with my life.
It's the Simple things that are really effective. Try to remember that.