Someone you work with or see every day is going through some heavy issues in their personal life and it's start to affect their demeanor. Their dramas are causing them to get distracted, which is understandable, but it's also creating more stress for you. It's time to gently ask them if there's something you should know: don't offer to help, but offer to listen. Sometimes that's enough help in and of itself. Don't rush at them with demands. Just give them a gentle reality check.