writer's block

I've got various stories, and I had big ideas about how they could expand, but for some reason, once I've got them started a bit, usually only at the introduction chapter, I just can't keep going. My mind blanks for how to proceed. Take my story, Digital Reality, for example. The introductory...

I've started a few stories here on CHYOA, but for the life of me, I can't muster the wherewithal to write much beyond the first page. I like the settings and worlds associated with the stories I've started, but I'm struggling to get any sort of plot thread going. Is there any sort of general...