Transactions not only consume funds, but also consume limited cognitive resources. When decision-making fatigue accumulates, traders will unconsciously rely on intuition, relax stop losses, and enlarge positions, causing their judgment to deviate from the plan. Starting from the limited decision-making resources, this article explains how to match personal energy and trading rhythm, advance entry and exit decisions before the market, restore cognitive resources through fixed breaks, and use tools such as pending orders and price reminders to share the intraday load to help traders maintain stable judgment in high-intensity market conditions.