A friend once told me about a day when everything seemed to go wrong. He had overslept, missed his bus, and spilled coffee on his shirt right before an important meeting. Frustrated, he rushed to a nearby coffee shop to grab a quick drink and clean up in the restroom.

While waiting in line, an older lady behind him complimented his tie. They started chatting, and she shared how she used to work in the same industry he was in. By the time he left the café, he felt a lot better about his day, all thanks to that small, unexpected conversation. Sometimes, it's the little interactions with strangers that can completely turn your mood around.