You know when you've struck a vein of ore in your paracosm/world building and go on a spree? I'm in that state right now. I've been crafting a Hard Scifi Planetary Romance for a while now, but now that I've gotten the social archetypes up and general history down, I've really started to fill every nook and cranny of the three main worlds and the rest of the solar system like clockwork. Mars - done. Venus? Getting there. Earth? Have to go back and revisit. So on and so on. It's like a high.