Discrimination is actually a derogatory expression of selection criteria. We make choices every day and bear the consequences for our choices, but many times we don't realize it. Whether discrimination is serious or not means whether the criteria for selection are set at will or whether discrimination is more willful.

If you discriminate against others, you must pay the price for the result of discrimination. The price is the poor result, low income and low efficiency after the behavior. After getting the feedback of the results, will people reflect on themselves and realize that they have paid the price for discriminating others? In fact, people are sometimes confused and willful. Due to attribution errors or other influences, even if the consequences are serious, discrimination has not been curbed. The result of this is to pay the price constantly, or pay more and more without knowing it, but to blame others, blame others and blame society.

Economics is the ability to learn to survive, and it is a good rule that can make you live with high probability. I hope I can become a smart person and improve my future situation.