If the Phantom Thieves are out there, please change my wicked heart, I constantly deceive everyone around me, i'm so sick of it yet I can't change. My name is Sammy Cooper. Keywords are Dungeon, and Nerd.
quick solution to that, no phantom thieves required! if you take some bleach (about 500ml) and dilute it with windex (50/50), you'll have a soul cleaner, that when ingested, it will absorb all the toxicity in your personality and get flushed out when you next urinate. i did it, and i'm better than ever!
i got something better and its mr waternoose approved!
watch the following video.. https://www.youtube.com/watch?v=ycPDM8OVqLI
and let you soul be cleansed.