The highest level of trading

Are you happy doing business?

There is no such question, so I mention it.

How to judge the trend in the early stage. ?

I have had a few positions liquidated recently, but fortunately the losses were not very large. I would like to ask everyone, is there any way to prevent liquidation? Is there any trading discipline?

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?

What would you say to yourself if you went back to your first day in trading?