The workplace is full of uncertainty, and sometimes a single word can ruin our future. So, we need to mature and stable in the workplace to avoid suffering losses. Lightly, we may receive criticism from leaders, but severely, we may be treated like immature children, which will distance us from promotions and salary increases. However, communication with colleagues is inevitable in the workplace, so we should not remain silent for fear of saying the wrong things.

We just need to remember that there are certain things that are taboo in the workplace and should not be said. 

For example, these three sentences: "I can't do this." "Why should I be the one to do it?" and "This is not my problem." These attitudes can make us appear immature, unwilling to take responsibility, and unwilling to cooperate with others.

To overcome these pitfalls, we should adopt a positive attitude, be willing to learn new skills, take on more tasks, and focus on problem-solving instead of complaining. By doing so, we can gain the trust and appreciation of our leaders and colleagues, enhance our chances of promotion, and create a harmonious and successful work environment.