"I don't talk about political matters. That's not my department"

In this quote, Nancy Reagan is specifying that she does not participate in conversations or conversations about political issues. She clarifies that it is not her location of expertise or obligation. This might recommend that she chooses to concentrate on other matters or that she does not feel certified to speak on political matters. It could also indicate that she wants to prevent controversy or conflict by preventing political discussions. In general, this quote highlights Nancy Reagan's individual boundaries and her decision to not involve herself in political discourse.