Being of itself" is a concept from Jean-Paul Sartre's philosophy, referring to two distinct modes of existence: being-in-itself, the non-conscious being of objects, and being-for-itself, the self-conscious and free being of humans.
Being-in-itself is what an object simply is, like a rock or a tree, with no awareness or choice.
Being-for-itself is the dynamic, conscious state of humans, defined by freedom, a lack of fixed essence, and a constant process of becoming.
Being-in-itself
Nature: The being of non-conscious, inanimate objects.
Characteristics: It is a full, self-sufficient existence that simply "is" without awareness or potential for change.
Example: A table is simply a table; it has no awareness of being a table.
Being-for-itself
Nature: The being of human consciousness and self-awareness.
Characteristics: It is defined by freedom, consciousness, and the capacity for choice, meaning that "existence precedes essence".
Humans are not defined by a fixed nature but are constantly in the process of creating themselves.
The paradox: A key concept is that a human is "what it is not and is not what it is".
For example, a waiter is not just a waiter (being-in-itself), but a conscious being who happens to be acting as a waiter (being-for-itself).
The waiter "is what it is not" because he is not only a waiter, and "is not what it is" because his entire essence is not defined by the role of a waiter.