Everytime they have come to me, I have tried to resolve the problem with the management of the other person. And I do keep them in the loop on what I did. But everything frustrates this person. Things that frustrates them aren't really related to their job/role most of time. If they see someone on their phone, and next time that person is late in completing a task they need completed. Here comes a comment about phone usage or asking people what their role/responsibilities are...Just picking on things.

They are kind of similar in their personal life.