First of all, you need to know what you want to enter the workplace for, to get paid for your work, not to lose your temper, so you need to control your mood and temper in the workplace. Clear your career goals, you can control it well.
Learn to be modest and low-key. For young people, the workplace is a new world, and they are a piece of white paper. If they don't know how to be modest and low-key, they will only make themselves more and more uncomfortable and less liked and recognized by others.
Paying attention to observing others' behavior can also help us to reflect and analyze our inappropriate behavior, get a good inspiration, and let us learn to control our temper and emotions.
Looking for excellent people to make friends will help you to change a lot. Those who are close to each other will be close to each other. What kind of people are your friends? You will also be affected by them. It is not difficult to control your temper naturally.
More contact with the society, more participation in practice, more experience of setbacks and blows, people will not have so much edge, not so much affectation, will slowly understand how to get along with others.
Learn to control yourself, read more, exercise more, and keep yourself in a positive and healthy way of life. It can also help you adjust your mood, help you get a good quality of life, and become able to control your behavior and temper.