I liked Ben Kuhn’s ‘Staring into the abyss as a core life skill’.
I’d summarize as:
This seems pretty plausible to me.
(He has a lot of concrete examples, which are probably pretty helpful for internalizing this.)
His suggestions for how to do better helped me a bit, but not that much, so I made up my own additional prompts for finding abysses I should consider staring into, which worked relatively well for me: