How can I make my annoying coworker go away?
One of my colleagues seems unable to separate my duties from his own. “Henry” constantly interferes with my work and makes critical comments about the way I do my job. When I offer friendly explanations for my decisions, he dismisses them by saying “that’s just your opinion”. Henry and I work in different areas, but have overlapping responsibilities. Although his constant meddling is driving me crazy, I’m not sure how to address this or with whom. We report to the same manager, but I haven’t discussed this issue with him. Any advice?