Forum:It's getting late

Hi, I'm new to the wild world of Wiki and I have got to say despite all the information and links and accessibility I can't figure out how to do the most basic things. Maybe I'm just being slow, but I can't figure out how to actually 'post' a new story. I'm missing some fundamental information here about how the system works, and I can't find anything in the help departments that gives directions. What I did find is all this great 'motivational' material about why we should write and contribute and 'how to write a novel.' Forgive me for saying so but at this hour of the morning I am finding using this site just as obstructive as the most sinister writer's block. Can anyone just level with me and explain how to start a new story on the site?