# 交易节点

【Node Failure】
Node breached, mindset immediately reverses
The most taboo in trading is holding on stubbornly after a node breaks.
A node is your logical bottom line; if the bottom line breaks, the logic is invalid.
Before entering, set your defensive nodes:
Long positions, defend at the previous low;
Short positions, defend at the previous high.
Once the node is effectively breached:
• Do not add to your position
• Do not take chances
• Do not delay
With the node intact, the mindset remains; once the node breaks, the mindset is broken.
Decisive exit is the greatest pro