Memory is the introspective process through which individuals connect with their past, creating a continuous sense of self and understanding of existence through the subjective reconstruction and interpretation of previous experiences.

Through all of its characteristics, duration is indeed a memory because it prolongs the past in the present.

Memorabilia refers to objects kept or collected because of their associations with memorable people or events.

Retrospection refers to the act of looking back on or reviewing past events, experiences, or one's personal history. It is often associated with the examination of past events and experiences as part of self-reflection and understanding.