I made a big mistake at work, which affected the team's performance. As a result, I was no longer given the work that my boss was about to arrange. Should I talk to my boss and then resign?

This mainly depends on: do you want to resign?

If you really feel that your boss or colleagues are deliberately squeezing you out, and you can no longer stay in this company and must resign, then you can take the initiative to talk to your boss, confess your inner thoughts, and Put things on the table. Anyway, you have already prepared for the worst - that is to leave, right?

Of course, if you are lucky, after the matter is discussed, the boss can understand your thoughts and promise to give you corresponding work in the future, and your dilemma is solved, you can consider whether to resign. , isn’t it?

If you don’t want to leave your job, but you feel that important work has not been assigned to you, you have no performance, and you can’t find a sense of existence and accomplishment, then I suggest you also talk to your leader and get to know him. Plan your work schedule.

You must also express your apology. Because you mentioned that your work mistakes have affected the team's performance, you must make it clear that you have recognized the mistakes and ensure that you will try your best not to make the same mistakes again.