Final answer:
People become most playful and creative in different stages of life, such as during primeval society, the dawn of civilization, and preschool-age.
Step-by-step explanation:
People become most playful and creative in different stages of life. In primeval society, individuals engaged in creative behavior through activities such as making tools, telling stories, and making music and dancing. During the dawn of civilization, people had the time and comfort for contemplative and thoughtful activities like music, poetry, and philosophy. Preschool-age children also exhibit creative behavior through pretend play and inventing elaborate characters and scenarios. Overall, creativity is a vital form of intelligence that can be found in everyday life.