Empathy is a slow process of analyzing someone's emotional state so you can affect it. E.g. The Nazis were excellent empathizers. Rockets and dive bombers (Stuka) had sirens to intimate. The battle of Britain was a psychological one-and it almost worked. Prisoners were told to "remember your locker number" as they were ushered into gas chambers.
Don't confuse empathy with responsiveness, sympathy or compassion. We already have words for those.
Learn more: https://www.youtube.com/watch?v=ZQ6Y3hoKI8U http://www.selfpsychologypsychoanalysis.org/empathy-mis.shtm...