My best friend saved a stranger today. He planned to kill himself, they met on an app, she tried calling and texting him all day.... He never answered. She thought he was gone, dead. She told me and she was crying. But 30 minutes later she called again and.... He was alive. He told her "i cant do it. Not with my phone going off like this." They never met... But she couldn't stand someone killing themselves when they have a life to live. You dont have to know someone to care about them. Follow her example and be there for someone you may not even know.