Number Five, from the Twelve Theses on Attention:

An attentional path is the trace left by a free mind. To submit to the attentional path of another, to retrace it, is a form of attention. Retracing the attentional path of a free mind is one of the keenest pleasures we can take in each other and in the world.

Concrete examples of retracing attentional paths: transcribing solos of jazz musicians and transcribing Feldō Awareness Through Movement Lessons.