EURUSD daily short signal

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

For the real-time market, should we keep our original intention or follow the trend?

What kind of system can accurately locate support resistance and trend when doing transactions?

How can I have the ability to make stable profits?

How to systematically learn foreign exchange trading?