I have to disagree. Ascribing your own real life behavior to an online forum seems like an avoidance of introspection, not the opposite.
It's good to want to be a better person, though.
It's good to want to be a better person, though.
Besides, I think the author's point is less that HN made them act a certain way and more that they've noticed a lot of negativity here and that we should be aware of that.
But, I do not find it compelling given my own experiences and how online discourse does influence me.
The big win was recognizing that and then taking an active role in managing it toward what I see as better, or good.