Franz Kafka suggests that every person carries an internal world or space, a metaphorical room filled with thoughts and experiences. This concept highlights the idea that each individual's mind is a complex environment shaped by personal history and emotions. The metaphor of a room illustrates the depth and intricacies of our inner selves that are often unknown to others.

Kafka's reflection can be demonstrated through sensory experiences, such as listening closely to the sounds around us. For instance, in a quiet environment at night, one might hear subtle noises, like a mirror rattling. This serves as a reminder that our internal thoughts can be just as loud and distinctive as the external sounds, emphasizing the unique inner lives that we all possess.