We all suffer for our art in some way. I allowed myself to remember what it was like to have flashbacks in order to write a key scene. I thought that was the worst thing I'd endure for this book, I was wrong.
I finally have an opening chapter that makes me go "I want to read this book." In it, my heroine is snatched. At one point, the villains twist her arms behind her back and hold her against a wall with one hand. My villains are vampires, but I wanted to see the logistics of this. (If you know where this is heading, please don't laugh). I twisted my own arms behind my back to see where the wrists would meet. In the process, I sprained my shoulder. The pain is worse than labor and delivery. Now I have Vicodin to help me conjure up interesting things.
I tend to act out a lot of action to see the logistics. Hubby hopes my characters are never shot.
So how have you suffered for your art?