Pushback can range from physical threats & menacing behavior to moderate passive aggressive behavior (such as, I dare you to make me do the assignments) to the negligible. Extreme, never to be tolerated; moderate, up to a certain level until it threatens to fuel rebellious anticipation of 30-40Ps; negligible, hardly worth mentioning (a little slack shouldn’t hurt but don’t tell that to 30-40Ps and the Colleagues who support them).