I assure you that is not the norm with these discussions. I don't know if it's my natural levelheadedness or just our general curiosity about how we can be so different. Two days ago I was ranting about one of my favorite Alice Cooper character's history and Amy interjected with a comment about how I was essentially doing the same thing fandom does in speculating about it. I don't care for fandom, the whole thing weirds me out, but I didn't see it that way at all. Maybe two weeks ago I read the wiki page to learn what songs and albums featured this character and in order to do that I had to read an overview of the role each song and album played in defining the character, only to find that the fan speculation didn't sit well with me. They didn't make logical sense.
However, now I had an open case in my mind that would not allow me to let it go until I'd figured out the most likely explanation. Normally I wouldn't give it a second thought, but it was brought to my attention and that was the start of it. I don't like to not have the answer to something. These holes became an itch in my brain that I didn't want to scratch but couldn't leave it alone! In the end it turned out that, though we don't exactly understand each other on this front, the debate had more to do with my misinterpretation of fandom as she meant it. Regardless, many interesting distinctions came up as a result.