I never did like arguing. I mean, really, what's ever been the point in arguing with someone...you just keep on spouting beliefs, he keeps nattering about his and, at the end, both walk away completely convinced that they are right. About the only thing that possibly changes is that both end up being convinced that the other chap is too stupid to be considered human. (IF, of course, you did not start out with that conviction in the first place.)
Discussions, though...they are a different cup of tea. THERE you keep an open mind, try to learn something about the other guy's point of view, convey the logic of your own position and, perhaps, both of you could end up modifying the way you saw an issue. So, yeah, I did like discussing things although my contribution to any discussion where multiple people were involved was to pathetically bleat, "Say, listen..." only to have the whole lot treat it as background noise.
The thing is that discussions end up becoming arguments very often indeed. And, almost all the time, it is because instead of discussing an issue, you start calling the other guy names. THAT, generally, is the resort of the chap who wants the last word. Which essentially means that there is ALWAYS someone in any discussion who is there only to establish the rightness of his position and not to see why the other person holds the point of view that he does.
The funny thing is that the very chap who sets off the furor blames the others for converting a fruitful discussion into an argument. Like, he would say, "Only a fool will think that way" OR "THAT is the sort of opinion that arises from out of unthinking ignorance" or some such mild criticism of the issue under discussion. AND will be upset and aghast that the others seem to think that he was calling THEM fools or ignoramuses when he was only discussing the issue at hand. He laments that people cannot take criticism of their ideas and take it all personally. 'Alas! Where are those who understand that the rejection of their ideas is not a rejection of them as people," he cries after having set off a maelstrom which converts a discussion into an argument.
Of course, there were also the thin-skinned for whom that held true. You could hardly say a thing against whatever opinion they held without their assuming that you were calling them names. Just say, "You know that was how I thought till yesterday. Today, there is this news..." and they will start screaming, "So, you are telling me that I do not care to read the news? Just because I think differently from you, you start calling me names." And, there, that USED to be a discussion but is now an argument.
But, then, those were kindlier times. We sort of thought that, perhaps, he is human but mistaken and can be brought around to thinking the right way. (Yeah, there is this theory that there ARE people who actually hold opinions but think that, maybe, the other guy has a point. Those mythical beings...maybe Rowling would write a book about them some day.) I mean, we did not START assuming that, if a guy holds an opinion different from ours, he is de facto someone who is too stupid to be human.
NOW that seem to be the norm. And, so, discussions...what ARE they? We know only arguments!