I usually do it away from the computer. For me, my scenes come visually as if I were watching a movie, so sometimes when i'm stuck, i'll lay down on the bed with my eyes closed and try to picture in my head what comes next. Once I see it, I come back to the computer and write it down. I know that sounds weird, but it's how i've written pretty much every story lol
I'm not an outline person. I know a lot of people are, but they have never worked for me so I don't usually write a story in pieces.
I think it's really normal to get stuck when you're writing. I mean, I think most of us know where we want out stories to go but sometimes it's easier said than done. LOL
good luck!
