F(A) — The Filtering Function

Concept Definition

F(A) names the cognitive mechanism by which attention selects from the field of possible objects those few that will become the focus of conscious engagement.

In the context of the three wounds, F(A) can be understood as the faculty that determines whether a given object or state will be:

1. Retained through Attachment
2. Released through Dissolution
3. Identified with through Identity

The wounds represent three ways that F(A) can malfunction:

• By filtering too narrowly and retaining what should be released
• By filtering too broadly and releasing what should be retained
• By filtering in a way that conflates the self with its objects

F(A) is not merely a passive filter. It is an active faculty of selection, retention, release, and identification.

Book-by-Book Extensions

Book 10 — The Elegance Trap

F(A) is the faculty that determines whether a given solution will be recognized as an elegance trap, whether a given environment will be read as a harbor-mouth, and whether a given period of time will be experienced as a vanishing year.

Book 12 — The Sword in the Trench

F(A) determines which buried contents will be encountered, which will be held back, which will be permitted to speak and which must remain silent. The disciplined F(A) operates like the sword in the trench.

Book 15 — Convergence or Collision

F(A) determines whether a given encounter will be perceived as convergence or collision, whether a given companion will be recognized as resource or burden, whether a given moment will be read as kairotic or merely chronological.

Books 17–24

In each book of the return, F(A) is tested by increasingly refined discrimination: structural vs. personal (Book 17), calibrated vs. excessive (Book 18), significant vs. ordinary (Book 19), signature vs. tool (Book 21), justice vs. savagery (Book 22), skepticism vs. hope (Book 23), acknowledgment vs. denial (Book 24).