I've never had that problem...getting stuck for what comes next. For me, it's about turning it off and finding--searching out--my distractions. If I don't turn it off and escape, I could write until I dropped dead.
AW
MST3K
You're in the middle of writing. You get stuck. Can't figure out your next line. So you think for a minute or two. You tap your pen, look skyward, but nada.
What do you do next?
Me: check eBay (for baby things and handmade soaps, mostly), house-hunt on MLS, stare at my bookshelves while figuring which book to read next. And - duh - come to AW.
You get to sleep? NO FAIR!