Interesting that you say you have no trouble with action. I find that action is always a challenge for me. Not something I dislike writing about, but more challenging than other things.

Most of my fiction is in the form of dialogues between characters and descriptions of the surroundings. Action, especially in the form of violence between two or more characters, isn't something that comes naturally to me. That said, I have had fun writing some over-the-top violent scenes in the past, and I want to try more of that.