Get why that glass wall was a challenge. Smooth surfaces hide a ton of effort. Every perfect line comes from hours of tweaking. It's like magic when it all comes together. But the magic is just someone's careful work. Makes you respect the craft behind simple looks.

Atlanta's train platform shows exactly what @gray_lane means, near-misses every single day.

That "hull inspections kill dives" thing is true, I read it causes most delays.