12 Rules for LifeClinical psychologyIndividual growthInternal metricsJordan B. PetersonPersonal progressPersonal responsibilitySelf-compassionSelf-improvementSocial comparison조던 B. 피터슨 12 Dec 2025 Jordan B. Peterson - Compare yourself to who you were yesterday, not to who someone else is today. "Compare yourself to who you were yesterday, not to who someone else is today." - Jordan …