Frankenstein: Why is Victor so mean???

One thing that I have noticed is that Victor just seems like a horrible person. His so called wretched creature just wants a little compassion and Victor refuses it. At first, he doesn't even try to listen to his story and even tries to attack him. All his so far nameless creature wants is a little respect and dignity, yet Victor refuses any. I just think this doesn't bode too well for Victor's character in the court of my opinion. His creation seems like a good guy. I don't see why he won't just give him a chance. Because of this, I really find myself sympathizing with the creature and not really liking Victor anymore.