How should I evaluate my performance when introducing myself in an interview?

Performance should be closely related to the required ability of the position. If you apply for a clerk, you don't need to introduce your sales performance, not your team performance, because the employer wants to recruit you, not "your performance should have quantitative figures and concrete evidence." Don't use the general "very good" and "a lot"; Don't use estimates such as "approximate", "approximate" and "basic", but use exact figures, such as "I sold 34 boxes of instant noodles a week". The content of the introduction should have a focus, not a running account, but a focus that can reflect one's own ability. When introducing the specific process of implementation, we should cleverly ambush the pen. For example, when introducing the results of off-campus practice, you can describe it like this: "I encountered many problems at work, but I successfully solved and achieved my business goals." Guide the interviewer to ask "What's your problem", and then you can further elaborate on the details and show your ability to deal with the problem.