The author suggests that oversharing personal information can disrupt work by inadvertently hijacking the day. She suggests that when a coworker expresses personal information, it can be difficult to maintain a focus on work. Suggestions include supportive comments, clear boundaries, and a private conversation about the topic. The author also suggests that if you have a good relationship with her, a private, respectful conversation can go a long way. Suggesting that she may need more support than she is getting, but also suggesting that it's not the best place for it.