If you were given the chance, would you want to be immortal?

I'd only want to be immortal if I was invincible (can't be killed), as well. I wouldn't want it to be like regeneration either. I want to be an unstoppable monster. Take a direct hit from a nuke? Doesn't phase me. That's the stuff I'm talking about. If I was just immortal but could still be killed, I wouldn't want to be. My life would end up being exactly like it is now, and I'd grow bored and probably kill myself.