Attack on Israel boosts appeal of gold, safe-haven assets

Do you guys have any good suggestions to save novice Huiyou like me from taking some detours?

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 to do a practical Martin strategy with limited funds?

Can you do Martin strategy with limited trading funds? Any suggestions or ways to do it? I am a novice, and I want to try Martin's strategy with a small amount of money. I beg you to let me know!

In trading, how to solve the problem of being hit by the market back and forth with stop loss? What is the basis for the solution?

What books did you guys read when you created your own trading system?