Empathy is a characteristic given to superior people, and they can't learn, even if some are taught. Not impossible but difficult people with a superficial and material perception of empathy have difficulty learning about it. The hardest battle in the world is to understand and teach people.
The person who can make empathy can open the empathy door by playing the role of the interlocutor, that is, as that person, then putting the things he approves in front of him. In other words, empathy has to be taught in terms of words and theories that can not be taught, when he needs empathy, by making him feel it, by showing him that he can live and understand his value, perhaps he can be successful. Some people don't care about anything other than their own feelings, selfish people don't want to learn, it's hard enough to make a bad person good, it's like doing a wise person or ignorant people, because they'll be insincere.
There are those who think empathy is short. The key to analyzing the consequences of his actions in a sense of empathy and taking responsibility for these results is that I feel like I'm hurting myself, but it will wake the feeling of revenge, not empathy. It is not a measure of shortness that someone can laugh at an event that hurts someone. The important thing is to be aware that others may have feelings and experiences that are different from us and to be able to understand them. Awareness of his own attitude is the people who need to develop the ability to question and analyze the results of his actions. Empathy is not born, but only if he really wants it.
As a result, no real empathy can ever be established. If empathy were to be understood, even a drop of suffering would destroy the world of empathy. The fire burns where it fell. Now everyone is trapped in the weight of their own body and left alone with their own problems, if they were really empathic, no man would starve, none of them would see persecution, and if they were empathic, the so-called silence would disappear.