@TheOtherDibbler maybe?
to be honest, I think the people who are thoughtless and/or mean to other people are more likely to be selfish and self-centered. therefore more likely to take offence and throw hands when a slight is directed at themselves than when it's directed at someone they care about.
I have no idea if this is true or fair. I didn't even realise that I had this opinion until I wrote it down. I am very willing to be wrong about this.