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Ask HN: How do you know when you know something?

2 pointsby shanebelloneabout 2 years ago
After reading a few &quot;Who wants to be hired&quot; threads, I began wondering...<p>How do you measure&#x2F;benchmark your knowledge&#x2F;skillset?<p>This has been a long-term pain point for me. Given the prevalence of &quot;imposter syndrome&quot;, I imagine this is a problem for others too.

3 comments

oomunabout 2 years ago
This is a great question. I think knowing something for me is related to being able see the next move. I am also a chess player and a rock climber. I know how to climb and how to play chess. I know I know these things because I have the experience to analyze a position and make decisions in the present based of my understanding of the most probable futures. This knowing is from experience and relates to my career. I am a software developer and I know I know how to do this (a little bit, also have heavy imposter syndrome at times lol) because I can visualize multiple steps of a process.<p>Not just at high level either. Like I know detailed step-by-step, line-by-line, character-by-character even, instructions for how to accomplish certain tasks and, possibly more importantly, instructions for how to resolve certain issues.<p>In a state of uncertainty, I cannot foresee the next moment in a sequence of events. That, for me, is a difference between knowing and not knowing.
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version_fiveabout 2 years ago
Work with other people. As opposed to looking at how people present themselves. I often see &quot;experts&quot; in things that have very superficial knowledge and qualifications.<p>Or people who claim to be proficient at, say Word or Excel because they&#x27;ve used them and they&#x27;re generally easy to use. But if you go watch professional financial modeling people work with excel, you&#x27;ll realize you don&#x27;t know anything.
gjvcabout 2 years ago
When you can explain it to someone else without fumbling or glossing over the details.