<p>While I applied to Princeton, I was not planning to do an interview. However, I was emailed and invited by one of their alums to have an interview, and feeling obligated to do one because of the email, I accepted.</p>
<p>I guess this is a more general question, since I have also received emails from other schools I applied to about doing an interview.</p>
<p>On these schools' websites, including Princeton, they say that those that do not do interviews are not at a disadvantage. But getting these emails and invitations, I feel as if I have to or it conveys a lack of interest in the school. And I know these interviews don't hurt, but they do make me nervous nonetheless.</p>
<p>So what I'm trying to say is, are the interviews really optional? Would it be okay to deny the invitation?</p>