Vicious Vampire

I'm a man who you should not admire. I am dangerous because I'm a vampire. When I bite people on their necks, they become vampires as well. If they're killed by wooden stakes or sunlight, they will go to Hell. I kill many people by drinking their blood every night. People try to run when they see me because of fright. But I'm too quick for them and when I suck their blood, I drain them dry. And if I see you face to face, I will drink all of your blood and you will die. Some people just grabbed me and one of them just drove a stake through my heart. I've been a vampire for four hundred years but now I'm about to depart. When I became a vampire, I thought that I would never expire. The world will be better off because there'll be one less vampire.