BTC surpasses $30,000 mark

Why can you see the general direction right, but make a bad point in the transaction, and lose money instead?

In the past few months, I feel that the more I study, the more I study, but it will decline. Sometimes I feel conflicted. I don’t know why?

What books did you guys read when you created your own trading system?

How to choose between opening a position through a breakthrough and opening a position with a pullback in trading?

What is a perfect trading system? Or is there a so-called perfect trading system?