Full Idea
The logical principles about grounding include irreflexivity, asymmetry, transitivity, non-monotonicity, and so forth.
Gist of Idea
Ground is irreflexive, asymmetric, transitive, non-monotonic etc.
Source
Paul Audi (Clarification and Defense of Grounding [2012], 3.8)
Book Reference
'Metaphysical Grounding', ed/tr. Correia,F/Schnieder,B [CUP 2012], p.117
A Reaction
[It can't ground itself, there is no mutual grounding, grounds of grounds ground, and grounding judgements are not fixed]