It's happened to me twice now, and the solution was the same both times. I was buzzing along in my latest WIP (work in progress), and I started to write an important scene from the perspective of my secondary main character. Everything was going along so so, but I could tell sometimes was missing. It didn't flow right. I couldn't put my finger on it entirely. At first I wondered if maybe I was way off base on the events that unfolded in the scene. But then I asked myself a question I've heard as advice before: "Who has the most to lose in this scene?"For writers, this is a question to ask ourselves when deciding the POV (point of view) in any scene we write. Usually whoever has the most to lose is who's head we need to be in for that scene. (I'm sure there are exceptions, but this is a general rule of thumb.)
When I applied this maxim to the above mentioned scene, I realized the other character in the scene, the one who the point of view character was talking to was really the one who had the most to lose. So I decided to start over in her POV. Guess what happened? The scene flowed ten times better, and I no longer felt stuck in how it was to unfold. The words came.
So if you're a writer and stuck in a scene, ask yourself who has the most to lose. It just might be a different character than you first imagined.
