The Moon’s path is slightly tilted relative to this plane. At one point, the Moon crosses it from south to north: that is the ascending node. It crosses in the opposite direction at the descending node. These points can be calculated. They matter in astronomy too: a solar eclipse is possible when a new moon occurs near a node, and a lunar eclipse when a full moon occurs near one. Usually, at new moon, the Moon passes a little above or below the Sun in the sky, so an eclipse does not happen every month. The nodes’ positions also change: they slowly shift along the ecliptic and eventually move from one sign to another.
In astrology, the North and South Nodes are often interpreted as an axis between new experiences and familiar ways of acting. Interpretations vary between schools; calculating the coordinates does not assign someone a particular “life lesson.”
So when you read a chart interpretation, look at both nodes together. In this approach, what matters is not two separate traits but the connection between them.
The stars speak. The choice is yours.