1. Calm down first: Before refusing, calm down and don't make an impulsive decision. Make sure you understand the content and background of the task and consider the consequences of refusing.
2. Good reasons: Prepare some good reasons to explain why you can't accept this task. These reasons can be overwork, short time, mismatch in professional fields, etc.
3. Provide alternatives: If possible, provide some alternatives or suggestions to help leaders solve problems. This shows that you care about the team goals and are willing to help find a better solution.
4. Communicate privately with leaders: Look for opportunities to communicate privately with leaders in order to better explain your concerns and reasons. It may be easier to reach an understanding in private communication.
5. Provide solutions: If you must refuse the task, try to provide some solutions or suggestions to help the leader find others to complete the task.
6. Stay professional: No matter what your decision is, stay professional. Respect the leader's decision and try to avoid any negative influence.
7. Accept the consequences: Refusing to lead the task may have some consequences, such as damaged trust or career development. Consider these consequences and prepare for possible outcomes.
The most important thing is to remember to be respectful and polite when refusing tasks, and to maintain good communication with leaders.