Compared to those who trade with hype, people who rely on K-lines for contracts are even more hopeless.

1. K-lines represent the past; how could they possibly predict the future?

Okay, even if K-lines can predict the future.

2. If you can make money just by looking at K-lines, then all the money in the world will eventually be yours.

3. If you can make money by looking at K-lines, so can others; if everyone can make money by looking at K-lines, then whose money are they making?

This is not a technical issue; it's an intelligence issue.