It depends on the person. I was bullied for being fat. Shame is a useful tool for society to let someone know a behavior isn’t good. Pushed me to join lifting and football in high school. Did it make me sad, sure. Now I’m fit and a LEO able to help people
I hate the whole “Bullying helps fat people get skinny.” When I was fat and I got bullied, it made me HELLA depressed so I binge ate and laid in bed all day.
What ACTUALLY got me to be healthier was NICE people at the gym motivating me to be be better.