Well, I do odd things. For example, I asked what sexual degeneracy the site wanted, and now I have so much to work with. :)
Read: I've been reading Exodus, Greek Mythology, Epic of Gilgamesh, Inferno and other old writings. It's been inspiring.
Suck it up: I'm really tired too, but beutiful works can come from trying circumstances. Plus, it makes a better story behind the story. :)
Find ways to end your storygame: a good 10k game is better than a iffy 20k one.
Ask site mebers to mock you unceasingly if you don't do enouph. I bet my account once and it worked quite well for motivation.