Read the following article and answer the question.

So sorry for running off mid - last post . I stated that I had gotten another job offer . What actually happened is that one hour after deciding to accept the bookstore job , despite it 's crappy hours and low pay , I received an offer to interview with an office job in the Anthropology dept . at NYU .

Why does the person need to apologize ?
The person took a job with a different part of the college .