I completely understand—it's so hard to tell at a glance on HN whether someone is a junior in college with a summer internship who suddenly thinks they're an ex

I completely understand—it's so hard to tell at a glance on HN whether someone is a junior in college with a summer internship who suddenly thinks they're an expert on life, versus a 10-year veteran of the startup world... I sadly wish someone told me the same thing earlier as well. But life is good now, and you live and learn. Cheers.