I had my interview today. It went very well. I owned that interview. In fact, the interviewer acted as if he had already decided to hire me. It was awesome. He did say at the end that he had a couple more people to interview, so he could not be certain of his hire yet. But I should expect to hear more by the end of the month and he told me who to contact in case they do not call back for a while.
At one point he took me out and showed me my cubicle. And I did not even have to ask him to see it.
I am very optimistic that I might get a job soon. Even if I do not get this job, I, at least, made a good showing in the interview. That counts for a lot and sets me on the road to doing well at interviews in the future. I am happy. I feel like I am on top of the world!