https://youtu.be/EEt_yTWnChc
Haven't watched your video but I know the one below pretty much demonstrates how banks work.
https://www.youtube.com/watch?v=s-ycvJC-qIQ
“We never look beyond our assumptions and what's worse, we have given up trying to meet others; we just meet ourselves.”
― Muriel Barbery
"What?"
-Me