DowJones Daily Chart Signal

If you have a bad mentality, does this mean that you are not suitable for trading?

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

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?

What are the advantages of weekly trading over daily trading?

Why are there so few stable profitable Huiyou? There are many liquidated and repeated losses? Is it really because of technical analysis?