Hath Romeo slain himself? Say thou but ay, And that bare vowel ay shall poison more Than the death-darting eye of cockatrice. I am not I,if there be such an ay, Or those eyes shut,that make thee answer ay: If he be slain say ay,or if not,no: Brief sounds,determine of my weal or woe.
It's not fundamentally different to any other genre, that action is a particular thing. Being able to do action sounds like it should be straightforward, but it really isn't. I always want the action to be witty. I don't want it to be merely routine.