Empathy is much bigger than sympathy. When the character is empathised with, that means you have succeeded as an actor. So even if it's a villain, the audiences don't hate you... they understand why you have turned into a villain.

Empathy is much bigger than sympathy. When the character is empathised with, that means you have succeeded as an actor. So even if it's a villain, the audiences don't hate you... they understand why you have turned into a villain.