Wait till you're almost finished with an R80G/S restoration and instead of concentrating on the final wiring, you're talking about other projects to do..besides you've done lots of these builds so it's second nature..

Until you turn on the ignition for the first time to check out the lights and suddenly you have smoke in the shop..and you just melted a new harness by switching 2 wires by mistake...duh ;-((

It's surprisingly easy to let the smoke out, and extremely hard to put it back in.

Lots more tape...hides the shame.