Station Eleven (HBO MAX series)

I finally got to finish this series last night. How does a 10 year become a self-taught master marksman and knife wielder? Jury is still out on this one for me.
it's not a documentary
the show clearly did not concern itself with how people physically survive but how they emotionally/socially/culturally survive

that being said, maybe there were 100 play loving, knife wielding girls who initially survived - 99 of them didn't make it - this one did