What do you learn from Ondra's onsight?

I posted quick notes and a review of the other seminal video of Ondra and Sharma climbing a 9b+. Taking the latest video (it's almost overwhelming how many good quality, and ground-breaking videos there is now), what do you observe from watching it?

 

The topics I mentioned are listed below - feel free to add your own. All answers in the comments!

MENTAL MINDSET

PHYSICAL

MOVEMENT & EFFICIENCY

THE PROCESS

Neal McQuaid