Introspection (n.) feels like watching reading under a magnifying glass, but is more like observing it through a coloured glass.
Introspection (n.) offered as proof of seeing explains one mystery by another.
Introspection (n.) never yields a definition, only a psychological report about the introspector.
Introspection (n.) is possible in grief: comparing today's sadness with yesterday's, or noting that a month ago one could not think of it without shuddering.
Introspection (n.) is the greatest danger in thinking about aspects; ask what makes me say that he sees it.
Introspection (n.) gets credited when we notice a difference of category without being able to say what it consists in.
Introspection (n.) is impossible unobserved, and is never done for the same purpose as watching someone else.