Part 2/16:
However, these systems are far more complex than mere drives. They include exploration and play systems, which are sophisticated and integral to human development. These innate systems collectively form a distributed human nature that operates across various subsystems, each with its own goals, perceptions, and action patterns. Thinking of these subsystems as "subpersonalities" can be particularly insightful, since each carries its own goal, perceptions, and emotional responses, organizing behavior in a manner akin to distinct personality fragments working in concert.