I didn't mean explain why, I meant explain what. I could spend a lifetime avoiding to poke you in the eye and not even know that anvils exist, let alone that I had one and was dropping it unsafely. Also, I would be very surprised if you didn't get a 'stop that' from the alpha animal if you stepped on their toes.

You wrote: "very little harm is done by people who are trying to be nasty and cruel".
=> my position about intent is not going to make sense to you.