How do you know if you can trade full-time?

I have been unable to set the stop loss in the transaction, how can I do a good stop loss?

If you want to make money in trading, what principles do you need to understand?

The market often has some good and bad news, how should we generally treat it?

As far as I know, many master traders will rely more on the sense of the market, how to cultivate this feeling?

What are the stupid behaviors in trading?

Let me tell you one thing, unplanned trading is the most stupid trading behavior. Follow your own ideas, enter and exit the market casually, and don’t do a good job of stop profit and stop loss. This should be the most mindless behavior!Have you seen any other stupid trading behaviors? Either your own or someone else's! Welcome to add, as a standard for our transactions!