I agree with sunrise on this. I think it's a totally normal thing to worry about someone's health when you can see that someone is having a problem. And I also think it's pretty common for people to worry about their T and whether hearing about people's stuff all day takes a toll on them. People who choose to be T's are people who are willing to take the burden of pain from others. I think T's learn to take care of themselves so that empathizing with the pain of other people does not hinder their lives. I agree with sunrise, this is a totally okay question to ask your T. She may tell you about some of the ways she takes care of herself.