You need to take your enemies side if you're going to see things the way they do, And you need to see things the way they do if you're going to anticipate their actions, respond effectively, and beat them
I was there that day, when Sir Gregor crushed your lover's head. If I close my eyes, I can hear the sound of Oberyn's skull breaking
One taste of battle and he will run back to Winterfell with his tail between his legs
This room was silent as a crypt. Except for the screams, of course.