666 points profit in DowJones

Dear Hui friends, how to solve the situation of small profits and big losses?

Why do many people say that those who use naked k to make orders are masters?

If you have a bad mentality, does this mean that you are not suitable for trading?

A handful of bitter tears, I have been trading for five years, and I still lose money, what should I do?

I have had a few positions liquidated recently, but fortunately the losses were not very large. I would like to ask everyone, is there any way to prevent liquidation? Is there any trading discipline?