Especially when I just walked out of the campus, I felt particularly confused and always felt that I could not integrate into this society well. The ideal life is too far away from us, so we have too many troubles and disappointments. What you need to do now is:
1, adjust the mentality, put those beautiful lives on campus in memory, don't always indulge in memories, it's not good for you, because I want to survive in reality;
Don't be too ambitious when you just enter the society. It is right to have ideas and pursuits, but take your time. What you have to do is to experience this society and experience the life you want to experience.
Summarize your ideal success or goal into some practical plans and complete them step by step, so that you won't be too disappointed.
Life is really like this. There are still many things to experience. After work, you should learn to care about yourself and do something you want to do. For example, as you said, you can stay quietly when you are bored, and listen to music and relax when you are tired. In short, you should be kind to yourself, because no one will care about you so much except your relatives.