The advice would be the same for any kind of fiction. Keep writing, and keep sending things out, not to friends and relatives, but to people who have the power to buy. A lot of additional, useful tips could be added, but this is fundamental. ↗
Not all lucid dreams are useful but they all have a sense of wonder about them. If you must sleep through a third of your life, why should you sleep through your dreams, too? ↗
Taught to regard a part of our own Species in the most abject and contemptible Degree below us, we lose that Idea of the dignity of Man which the Hand of Nature had implanted in us, for great and useful purposes. ↗