Serial Killer Mindset

I'm a serial killer of a different feather. Loneliness is my Dark Passenger. When loneliness overtakes me, I need to feel better. Each day this need grows stronger and stronger, so I stalk someone who is as lonely as me and share a few moments of intimacy. My loneliness ends and I abandon her, leaving her dead inside, hopelessly massacred. I don't want this life. I want it to end, but it's going to happen again and again. It's not unlike the mindset of a serial killer, but it's perfectly legal, so I get away with murder.