[Sabinus]

Average humans don't (usually) confidently give you answers to questions they do now know the meaning of. Nor would you ask them.

[throw310822]

Ah hum. The discriminant is whether they know that they don't know. If they don't, they will happily spit out whatever comes to their mind.

[leklund]

Sure average humans don’t do that, but this is hackernews where it’s completely normal for commenters to confidently answer questions and opine on topics they know absolutely nothing about.