The back to school necklace is a gold chain with a disc-shaped pendant engraved with the words “back to school” in black letters. It’s meant to be a fashionable accessory that spreads positivity and makes people feel less self-conscious about returning to school. However, this popular fashion accessory has a darker side than just making people feel happy and excited. Some people have even said that wearing one is a code for committing suicide. Back to school necklace is a cry for help Back to school necklaces have become a…