A couple of years ago at a circuit assembly in Queensland Australia my husband had to break up a fight between two carpark attendants, one was an MS and one an Elder.
The MS had little man syndrome and always acted like he was better than everyone else ( he was a broke supermarket trolley collector, who also got his sons into the trolley collecting business, how do you support a family on that?) The elder was a smart ass prick and also worked in the same shopping centre as a janitor. lol They had a falling out at work and brought it to the assembly. Maybe it was about who made more money in their pathetic loser jobs.