Understanding oneself is harder than reading the market. Some people's personalities are good at analysis but not at execution, so they should reduce the frequency of trades and improve their accuracy. Some people's personalities are good at execution but not at analysis, so they can read more analysts' recommendations. In short, avoid arrogance, stay humble, and keep learning.

Analysts and traders are two different professions. The test for analysts is whether their directional judgment is right or wrong, while the test for traders is whether their operations are right or wrong.

Some people are suited to be analysts, while others are suited to be traders. The biggest fallacy is that many people think they can combine the two, believing themselves to be destined for greatness.

Therefore, when I wrote 'The Cryptocurrency Trading Manual for Ordinary People', I decided that the content of the first chapter would be 'Preface. Ordinary people are not destined for greatness.'