"Sel" appears most often as a suffix in Scots reflexive pronouns — "mysel," "yersel," "himsel" — and these forms are central to the intimate, self-reflective register of Scots verse. They carry a quality of directness and personal accountability that formal English reflexives lack, and in Burns they create the impression of genuine self-examination. The compression of "self" into "sel" is characteristic of Scots phonology, and the resulting forms give poetry a colloquial warmth and authenticity.

Sel is a word that enables the characteristically Scots construction of reflexive pronouns — "mysel," "yoursel," "himsel," "hersel," "oorsels" — that differ from Standard English reflexives in both sound and emphasis. These forms appear throughout Scots verse and carry a quality of direct, unmediated self-assertion: "I'll dae it mysel" is a statement of independence as much as a reflexive construction. For students, the Scots reflexive system is a reminder that grammatical forms are not culturally neutral — the Scots construction emphasises the self as agent in a way that the Standard English form does not quite replicate. It is a small grammatical choice with significant tonal implications.