1. You can discuss various reasons why some people might not make plans, such as spontaneity, uncertainty, or a preference for flexibility. 2. Consider psychological or lifestyle factors that might influence this behavior, like stress, anxiety, or a laid-back attitude.

1. 你可以討論一些人可能不制定計劃的各種原因，例如自發性、不確定性，或偏好靈活性。 2. 考慮可能影響這種行為的心理或生活方式因素，如壓力、焦慮或悠閒的態度。