I can count the number of times I HAVEN'T shook the other guy's/team's hand/hands on two fingers. One time was at a tournament where we were bowling doubles and the other guys decided, because I bowled so far above my average, that I was a sandbagger and a cheat and threatened all manner of things vis-a-vis the tournament committee. I even tried to shake their hands afterwards and they'd have none of it.
The other time was in a summer league where the captain of the other team, who was also the manager of the house, blew up at a beginner bowler on an adjacent pair for not showing lane courtesy (she had no idea what it was, and needed to be gently taught rather than yelled at), then when I tried to intervene, he told me to shut my mouth or he'd whip my a**. At the time, I was about 6 inches taller than him, 20 years younger and a lot better in shape than he was, and told him if he opened his mouth to me again I'd take him outside. Not surprisingly, about a month later he blew up at someone else, and that person DID take him out in the parking lot, and a month after that, he had a stroke after losing his temper yet again.
Quoting John Mellencamp: "Some people, ain't no da*n good, you can't change 'em, you can't love 'em."
Jess