K-line Jianghu Academy: How to judge whether you can trade full-time?

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?

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

What are the common operating modes of thousands of trading studios, and how do they support themselves?

I partnered with a friend to do asset management for a year, and then it all collapsed. Is there any colleague to share with you? I also want to try again, before I try, I would like to ask everyone's suggestions and experiences

Where should beginners start trading?

Why do really successful traders never share their methods or strategies?