To put it bluntly, it is a person who stocks for others, such as the person in charge of buying and selling stocks in a securities company. From an ordinary futures investor to an excellent trader, just like from a soldier to a general, it is a kind of growth. I am a trader on Morningstar platform. Except for trading and communication, I spend all my time studying. Learn from the experience of predecessors, conscientiously sum up and reflect on their own operations, learn the laws of the market, be full of awe of the market, listen to the call of the market anytime and anywhere, never make irresponsible remarks about the market, and fantasize that the market will listen to its own wishes. For an excellent trader, how to control the ability of "heart" is far more important than how to use the ability of "brain". If a trader is influenced by the sharp fluctuation of futures prices, he can't help but have an impulse to not follow the plan and let the price lead by the nose, then he is called a "trader", not a trader. Of course, compared with other colleagues on Morningstar platform, I am far from being an expert, so I have been studying now.