Except you are suggesting that the person with the skateboard was in the wrong.
No I’m not. I said what I said: he was not some person just holding a skate board who flinched, as painted, but an aggressor. Or are you arguing that charging someone and then hitting them with a skateboard is not aggressive?
how was he in the wrong?
Again, I did not say he was in the wrong. I just explicitly said I think he believes he was acting nobly.