Amazing, actually unbelievable, to see such a diversity of opinions, like some actually claiming that if someone walks from ME to GA without pause and doesn't skip an inch of the trail, or if someone goes GA to ME and takes a zero in Damascus, for example, that they are not "thru hiking" the AT.
Anyway, my standard response to "civilians" (non hikers) who asked me along the AT last year: "Are you through hiking?" I would answer: "No, not yet, but if these feet don't stop hurting, I might be soon!"