I feel like we broadly agree and are just griping over the semantics of what “made up my mind” means.

> argumentation becomes boring once you are at the point where you feel there is nothing left that you can learn

Agreed, but here is the thing: there are plenty of topics on which I feel like “there is nothing left to learn,” but that doesn’t mean to me personally that there is nothing left, it just means I believe it is extremely unlikely to find anything new. Just by the definition, I wouldn’t know if there was anything new I haven’t learned yet, otherwise I would’ve went and learned it myself already. So that potentially new stuff would have to come from elsewhere.

However, I can definitely express my belief in the likelihood of discovering something new on the topic being extremely low, which is what i count as “i made up my mind” for myself personally.

> I feel like we broadly agree

I am not sure I am in a proper place to agree or disagree. I'm still in argument mode, which means I don't understand the topic well enough to be in a state where I could agree or disagree. I do hope to get there someday, but when I do get there you aren't to hear more from me on the subject! I'll have grown bored of it and will be on to the next. Such is the human condition.