Actually, I find it the opposite. I can LARP Akatosh reversing time to my previous save, which I regard as praying to Akatosh. However, when in a very difficult fight, my mind is on how to win. I focus more on the world and my enemy than in a fight I know I am going to win, as I have to. In a fight I know I am going to win, it is an effort to try and concentrate on the world and feel like I'm a part of it. In a fight that challenges me, there's no time. I am already thinking about the enemies, and observing the environment, to figure out the most effective way to defeat the enemy. When doing this, RP comes naturally.