What are some lessons that life teaches you?

The six lessons that life has taught me are very realistic.

1. Don't stop making money and saving money.

2. If you don't change, you will be eliminated.

3. It's really important to learn to speak well.

4. Try to control your emotions and don't indulge in sadness.

5. Don't be conceited. Don't think too much and do little.

6. Don't rely too much on others. You can only rely on yourself.