I first started on souls a few aeons ago. I decimated a few planets, and it was fun... to start with... but it started to get out of hand. So quickly...
It got so I couldn't really wake up in the morning without sucking the souls from a whole civilisation. I started spawning death cults everywhere. I was stuck in a spiral.
Thanks to Old Gods Anonymous, I am finally starting to get off the habit. It's been three weeks now, and with Shub Niggurath's help, I will never devour another soul.