Shame has been a cultural tool since tribes first formed. It can be cruel and overdone, but don’t leave it out of the tool kit. When done right, shame is often self recognized due to the lack of achieving goals like physical and/or financial fitness. Can be a great motivator.
Discussion
When I start getting a bit chunky my buddies start poking my belly and making Teletubby sounds, I pretty much start diet next day lol