Answer:
Meaninglessness
Explanation:
Existentialism was a philosophic and literary movement that began in the mid of 19th century, whose approach was the individual existence, their experiences, freedom, and choices. According to this movement, humans define their own meaning and essence thorough his life, their experiences, choices, etc., that is to say, by merely embracing existence in this absurd and apparently meaningless world, which has no explanation of being
