Under the performance appraisal system, which is characterized by strengthened accountability, it is not uncommon for superior managers to shirk their responsibilities and let their subordinates bear the consequences of their mistakes.
The complexity of the heart in the workplace, do not make an effort not to please, dedication should also be based on the situation, according to the personnel, there is a standard and scale is good.
According to McKinsey, people usually remember one, two, three, but not four, five, six, so everything should be summarized in less than three. This is now widely circulated in the business world "30 seconds elevator theory" or "elevator speech".