I’m a very nonviolent and nonconfrontational person, but I once had a boil in a sensitive spot lanced without adequate pain control, and it took all my self control to not FIGHT it. Stone cold sober, knowing it needed to be done, my body physically wanted to fight the doctor to make it stop. It’s nuts to expect someone who’s not completely there for whatever reason to be completely in control of that instinct, but it’s what cops expect people to do.