The good thing is you never really needed that kidney, and there still is a chance that someone will find you in an alley dumpster before you bleed to death..

The bad thing is, no one finds you and you die

The good thing is that suddenly, out of nowhere, a map falls out of the sky... It tells you how to get to Ætherville

The bad thing is you can't figure out what should do at that friggin place or in what ever way it could be of any advantage to you.

The good thing is, Jesus happened to be out on one of his "shady alleyway walks", heals you, and accidentally passes across some of his power.

The bad thing is that you can't control these powers and accidentally chip off some of your own head...

Good thing is the powers are benevolent and magically your head is healed up again.

The bad thing is that God doesn't take it light that his son passed his powers on to a mortal and Curses you and your offspring, causing you to grow a extra set of teeth in your neck.

The good thing is that you can now join in the vampire's secret society club.

The bad thing is that this vampire club is very beaurocratic and you have go through loads of sheets of parers and forms and applications.