It makes me wonder whether everyone on this forum is just so loaded on antidepressants and adhd meds that they don't even find it unusual.
1. tendency to produce - out of no necessity whatsoever, mind - walls of text. walls of speech will happen too but not everyone rambles.
2. Obnoxiously confident that they're fundamentally correct about whatever position they happen to be holding during a conversation with you. No matter how subjective or inconsequential. Even if they end up changing it an hour later. Challenging them on it gets you more of #1.
When you're uncertain about a topic, you can explore it by writing a lot about said topic. Ideally, when you've finished exploring and studying a topic, you should be able to write a much more condensed / synthesized version.