It seems to me that empathy is a superpower that you already possess. Even though empathy is something that is hard to see, every human actually possesses this power. When you see someone weeping as a result of a bad experience, or you hear the story of Nelson Mandela and how he suffered in prison during the Apartheid reign in south africa, you feel something, some people cant explain it, but you definitely get to feel that person's pain or distress in a way, no matter how small it may be. That thing you feel is empathy... It's what makes us all human.