S.M.
When I was 4, I stole a package of M&M's from the grocery store. My mom discovered the deed shortly after we got home and marched my butt straight back to the store where I had to give them back and tell the cashier, "I'm sorry. I stole this". We rehearsed that in the car all the way there. I bawled while I was saying it to the cashier, who felt so sorry for me she said I could keep it. Absolutely not, mom said. A little humiliation goes a long way. I still remember how awful I felt, and never wanted to bring such shame upon myself again.