> An engineer with no such customer awareness and instead an incessant obsession with optimizing everything that can be optimized, might try to optimize for spe

> An engineer with no such customer awareness and instead an incessant obsession with optimizing everything that can be optimized, might try to optimize for speed… Bugger off with that. No one is optimizing anything these days. Please do optimize for speed. Speed is a feature. I don't want to wait for more than 200ms to do anything. In a world where we can render video games at 100 FPS at 4K...yes, I want my websites to load in under a second. And I want my IDE to be responsive. And I want my autocompletes to complete before I've finished typing the whole thing out. The computer responding to my inputs should never be the bottleneck. It should always be faster than I can think. I hate to stop and wait for 60 seconds twice today as my computer choked while trying to render a chat app. Chat. Really messes up a conversation.