To become a great expert in investment, the first rule is to dispel the illusion.

In any investment or even speculation, you can only believe in yourself, and you must believe in yourself.

Dispelling the illusion is the greatest independent thinking; the most dangerous thing is believing the judgment of big shots who seem much stronger than you, such as Buffett saying that Bitcoin is rubbish, which does not prevent another person from making a profit.

The essence of independent thinking is to trust yourself, of course, you should listen to others, but you can only trust yourself.