I got this job that I was searching for a long time. It is not so bad. I'm a freshman. There are so many things I don't know that I need to learn. Three weeks have now passed, and I realise (美国语：realize) that there are so many differences between society and school. People won't tell you what you should do if you don't ask. They just care about themselves and focus on their job. They also won't tell you important information about work even if you ask them. I think they are worried that it might have an effect on their work.