21stcentury 320 attention body contemplation creativeability creativethinking creativity criticalthinking culture digital-detox economicaspects focus france francesocialismeconomicessay fulfillment inspiration leisure media mind mindfulness nature neuroscience personal-development personalgrowth philosophy politicalaspects productivity psychologicalaspects psychology reasoning relaxation research self-care self-reflection socialism socialpsychology spirit technology thoughtandthinking time time-management timemanagement timeperception work-life-balance