Noah Hawley in The Atlantic

Any asset can be acquired but nothing can ever be lost, because for soon-to-be trillionaires, no level of loss could significantly change their global standing or personal power. For them, the word failure has ceased to mean anything. This sense of invulnerability has deep psychological ramifications. If everything is free and nothing matters, then the world and other people exist only to be acted upon, if they are acknowledged at all. This is different from classic narcissism, in which a grandiose but fragile self-image can mask deep insecurity. What I’m talking about is a self-definition in which the individual grows to the size of the universe, and the universe vanishes.

Most billionaires probably shouldn’t exist.