Depending on the scene certain physical conflicts, the main one I have a hard time watching is the Assassins Creed cut-scene where the prisoner gets his knees broken, this is painful for me because I've had major problems with my knees and I know how painful it can be. Other than that I've got an overactive imagination so sometimes watching something happen I'll feel "pain" it's more of a pressure but I can imagine what it would feel like.