If you believe the poster is missing important facts, and you're willing to take the time to do so, let them know what it is you think they're missing in a cons

If you believe the poster is missing important facts, and you're willing to take the time to do so, let them know what it is you think they're missing in a constructive, non-combative manner. Claiming someone is heretofore unimaginably non self-aware is a direct personal insult, which is never appropriate on HN. Please contribute substantively and civilly, or refrain from doing so.