Final answer:
The passage describes an inanimate object with staring eyes that cause emotional and psychological harm to the speaker.
Step-by-step explanation:
In the provided text, the author describes a recurring spot with staring eyes in an inanimate object. The author mentions feeling angry and experiencing entertainment and terror from plain furniture. The passage suggests an emotional and psychological harm caused by the unblinking eyes that stare, causing the speaker to feel unsettled and uneasy.