I am sorry, but $5000 behind LangChain - you entered a failure mode. You fixed it and went further etc. but most teams do not. So it may seem definitive - the

I am sorry, but $5000 behind LangChain - you entered a failure mode. You fixed it and went further etc. but most teams do not. So it may seem definitive - the conclusions about what Prompt Engineering is or isn’t. But what you’ve described barely scratches the surface on Prompt Engineering.