New Working Group Management

I have came to the new department for almost three weeks, but not feeling well, now I write this record for tracking my mood change. Firstly, the workmates are not friendly for us, and the BOSS can not see this. I haven't seen him for one week, so I surf internet and chat with old workmate to past my work time. My new department is project management, I think the manager has great management method for us before I come here, but now, I do not think so, the management style is so loose and the relationship between each workmate is so subtil, this is my second job, I do not like this working condition. All words is my current thinking about the new job, I hope it can change not for long time.