己

Core sense of "self" or "oneself," extending to "personal" or "private." Also serves as the 6th Heavenly Stem, functioning as a label in calendar dates or divination contexts without reflexive meaning.

Functions primarily as a reflexive pronoun.

When appearing alongside 自, 己 often emphasizes the individual as a distinct entity or the object of an action, whereas 自 more frequently denotes origin, spontaneity, or agency ("of itself").

Frequently conflated with visually similar glyphs:

1. 已 (yǐ): "To stop" or "already"; distinguished by a bottom stroke that is "half-open."

2. 巳 (sì): The 6th Earthly Branch; distinguished by a bottom stroke that curves upward more distinctly, often crossing or firmly closing the vertical line.

If a reflexive reading fails to yield a coherent sentence, verify glyph closure to rule out 已 or 巳. In the presence of other stems or date markers, treat as a functional label rather than a pronoun.