response: Um well I do know that for some people hair loss can cause psychological distress.
original_response: I suppose it depends on the reasons for the hair loss.  Though often used as a joke, psychological distress can really cause hair loss.
history: im going bald! Oh really?  Did you know that hair loss is called alopecia?  That can refer to hair loss not only on the head but also other parts of the body. Yeah well whatever it's called, I'm super stressed out over it, is that normal?
knowledge: Hair loss in some people causes psychological distress.