Life is changeable, and adversity will never remain the same. Perhaps today's adversity will lead to future success. Adversity can temper our perseverance and make us think deeply about life. At the same time, we can absorb the experience of failure and easily meet the next challenge. You can smile and tell yourself: "One failure cannot prove all failures. Only by giving up trying can you fail."
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".