I think Bruce said it best in "Enter the Dragon."
"Boards don't hit back." Just like any live opponent can't realistically be expected just to stand in front of you asking to be hit. Even more so for someone who is actually trained.
It doesn't matter if you agree or disagree
... As long as I don't bore you and I spark a moment of thought, my goal is achieved
Queng leon queng tigre ecu tacacut, queca pa? - Pampangan Mandarigma Motto