A Georgia mother gave her 13-year-old son a lesson in humility after she noticed he was belittling his classmates at school for shopping at stores like Walmart and Goodwill. Cierra Brittany Forney, fed up with her son’s “entitled” attitude, decided to serve him a slice of humble pie by making him shop at the Goodwill store he mocked his classmates for shopping at—and posted about the experience on Facebook. “I don’t tolerate that,” Forney wrote. “Today, he took his own ($20) to the goodwill to buy clothes to wear the entire week to school. Whatever he found is what he...