- Edited
GregLuck I have phrased my words badly. I meant to emphasize "time and time again -> repetitively like a tape recorder".
There's quite a difference between converse and voicing one's opinion in the definition you gave. Voicing is a one-way thing, conversing is a two-way thing. If all you intend is to voice your opinion, doing it once is more than sufficient. If all one is trying to do is to enforce one's opinion on another instead of attempting to persuade with "facts, opinion based on facts, good grammar, and some nice pun" on here (assuming that those who are here are concerned and hope to possibly make a change with their views), it'll just turn into a debate like this "Pikachu is the best pokemon" "No, Charlizard is the best pokemon" "You dumbass, Pikachu is clearly the best pokemon" "Screw you, Charlizard is obviously the best of all".
The main point isn't really to convince others, but to come to a mutual understanding and possibly compromise, or simply agree to disagree.
EDIT: Alright, fine I get how conversing involves the exchange of opinion, but I think the point is clear here.