Over and over, I see code written by star professionals that you've heard of, reinventing the bubble sort.

I'm guilty of it myself.

> It's a bit like saying it's silly for pilots to have to know what to do in the case of engine failure or stall from memory and regularly practice in a simulator, because that stuff rarely happens and most of the time they're just using autopilot. That's true, it usually doesn't matter, but when it does... it matters a lot.

Well, we now know what happens when pilots forget the runaway stabilizer trim procedure (turn off the stab trim).