K-line Rivers and Lakes Academy: A complete guide to currency attributes

Seeking expert guidance, what is the difference between left-hand trading and right-hand trading?

How to determine whether your trading style is short-term or long-term?

Winning ratio and profit-loss ratio, which one do you value more?

Ask for advice on how to manage trading positions in order to achieve long-term stable profits?

In trading, how to solve the problem of being hit by the market back and forth with stop loss? What is the basis for the solution?