Necessary and Sufficient Conditions for Realizing Stable Profit

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

As a trader, how can you make a stable profit?

What pitfalls do you need to avoid when interviewing for a job in the financial industry?

Everyone is asking traders' questions,Let me ask, if you apply for a job related to this industry, what should you pay attention to? Is this idea advisable? Are there any hard conditions for applying?If you have experience, please help me~

I resigned yesterday, due at the end of the month, I want to do trading full-time, but I don’t know how far this road can go?

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