discursive: reconsideration of statement - continuing (on) in that line of thought/discussion
Common English phrases that may (based on context) indicate reconsideration of what has been or was about to be said: reconsider, back-pedal, "On second thought", second thinking, "Eh", "Never mind", "Forget that (all)", "I should not have said that", "Actually, ...", conversational U-turn, revise, retrace (with intent to brush aside/over, ignore, move in different direction of conversation), reevaluate, reweigh, review, rethink (that), emend/correct (with intent to avoid a certain path of discussion), etc.