Market View on USDCAD

The market often has some good and bad news, how should we generally treat it?

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?

How can one be called a qualified trader?

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

Why do many people in trading study Taoist or Buddhist theories?