This blog post and all the comments in response feel very tautological. I think Marc has a fairly simple point here, which is don't spend time dwelling on the past. Learn from the past, take away information about how things can be improved, but then make a plan (for whatever it is that you are building/doing) and move forward with that plan. In the podcast, he basically lays out that the A16Z thesis is that there is…
That’s simply not what introspection is, though.
I was recently reading a post about how the Claude Code leak and Boris Cherny had the following to say..
"Mistakes happen. As a team, the important thing is to recognize it’s never an individuals’s fault — it’s the process, the culture, or the infra.
In this case, there was a manual deploy step that should have been better automated. Our team has made a few improvements to the automation for next time, a couple more on the way."
When complex systems fail often there is more than one thing that went wrong. Uncovering what those things are is important, so that you can address them and prevent them from happening again. Once fixed, it is on to the next task and no need to dwell on the past.