Quote from : Yoga and Vipassana: An Integrated Life Style Book

There are two types of empathy: the positive empathy and the negative empathy. When we are fully carried away by the unaware activities of the mirror neurons, we are under the trap of negative empathy. The negative empathy generates attachments. Out of these attachments suffering follows. Negative empathy is a kind of reaction to a situation, whereas positive empathy is internal response of peace love and tranquility.... In positive empathy, your deep tranquility, joy and peace activates the mirror neurons of the others, whereas in negative empathy your mirror neurons are activated by the disturbance of others.