In recent studies, Immordino et al. identified a seemingly hidden but important benefit of daydreaming. They argued that the mind is not idle during daydreaming, though it's at rest when not attentively engaging in external tasks. Rather, during this process, people indulge themselves in and reflect on fantasies, memories, future goals and psychological selves while still being able to control enough attention to keep easy tasks going and monitor the external environment. Thus, the potential benefits are the skills of internal reflection developed in daydreaming to connect emotional implication of daily life experience with personal meaning building process.