You can feel her insecurities in it, and you can see some of the same ones in this essay 40+ years earlier, the "Will I/won't I/Can I Be?" and the shot at writing about it from an "I've made it now, I can think sagely about it" angle, but at a very young age.
In the end, she's a hugely important American author who simply cannot resist namedropping repeatedly in the memoir of her grief over her husband's death; like most of us, she carries some of her gremlins through much of her adult life.
I think this essay is so fitting an essay for this site; it sort of reminds me in a way of Sam Altman's sage advice at 30 -- much of it brilliant -- but still written by someone with a lot of life left to live.
Ms. Didion had a lot of the same drive, insecurity and needs that drive the founders in our industry; she turned out some remarkable work; I hope that we as a group will too.