1/save many rice bowls! I can't let you long or short like other idols, then you get involved in gambling. I only advise you that if you have little money, take a break and save 1-2 million a week to play spot trading for ease.

2/Psychology and greed: Futures is not only about technical analysis or strategy, but also a battle with oneself. When achieving high profits, dopamine in the brain makes traders feel excited, leading to:

• Increasing order size (overtrading).

• Ignoring risk signals.

• Continuously trading to 'recover' when losing. Conversely, when incurring losses, the fear or desire to 'revenge' the market causes them to place orders thoughtlessly. You are right: nothing is perfect, as the market is always volatile and no one wins forever.