Definition.com
A Deficient mode of being is when, feeling boredom or anxiety, we are not at home in the world, and there is even a sense in which "the 'not-at-home' is the more primordial phenomenon.
A Deficient mode of being is when, feeling boredom or anxiety, we are not at home in the world, and there is even a sense in which "the 'not-at-home' is the more primordial phenomenon.