EURUSD daily short signal

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

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?

What is the essence of trading profit?

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

Can retail investors make a lot of money by trading? How can I earn it?