Emily Wojtyna Posted over 1 year ago What is the advantage of evolving the ability to cry? I would say the advantage is the immediate reaction from others. When you see someone cry, you immediately know something is wrong and usually try to help them. And also many people cry loudly. If we were a group of nomadic hunters (for example) and someone got attacked, hurt, or fell, they would cry and surely someone would stop and go back to help. Empathy is what keeps the human race together and surviving. If nobody cared about anyone else, nobody would invent medicine, vaccinations, become doctors, teachers, mothers or fathers!