Know yourself, and see if there are quotation marks above the HR's head.

The job-hunting experience during this period has further confirmed the necessity of the saying "all kinds of birds exist as long as there is a big forest". There are actually two kinds of HRs in this society. One kind need not be put in double quotation marks. They will even run to McDonald's near you for an interview and carefully exchange ideas with you; The other kind must be put in double quotation marks. They will always talk nonsense before taking advantage of your ideas. Once they have taken advantage of your ideas (which may have little value in the eyes of others), they will find all sorts of excuses to shirk responsibility.