On My New Job

This is the fourth day since I came here. My boss was always in meetings somewhere else, and my colleagues basically mind their own business. In other words, I'm on my own. No gossips, no jokes, and no fun in the office. As I'm getting familiar with the new environment and trying to catch up with all the product specs and terms, I was told ten minutes ago that I'm going to have a new boss, starting tomorrow. Now I have to worry if my job description is subject to any change. What a nice surprise for a rookie trying to fit in!