I lost my necklace today, so sad. . I can't figure out what to do. .

If the facts are already there, why bother? This kind of thing often happens. You should calm down. No one lost it. Everything is fine. If you lose your life for a necklace, you will feel worthless, too. This kind of thing is to donate money to people in need. If you lose it, you lose it. But at the same time, you should also learn this lesson. Take care of the important things around you. Don't wait to lose it to cherish it. It is too late.