Here's a secret: fictive text doesn't necessarily flow easily. Most of the time it's more like cutting a highway through a mountain. You just have to keep working with your pick, chipping away at the rock, making slow progress.
Piers AnthonyAt this slower pace the journey took a couple of days, and I fought off a few minor threats along the way --griffins, carnivorous plants, giant serpents, hostile centaurs, that sort of thing, purely routine --and I was beginning to get bored when at last the dusky towers of Castle Roogna hove into view.
Piers AnthonyI never do a full outline, and if I did, I would not feel bound to it, because the view from inside a scene can be different from the view outside it. But neither do I just start writing and see what happens; I am far more disciplined than that.
Piers Anthony