Another Personality?

I think I have another being inside of me.

It started in 2016, when I was really upset ans stressed out. I talked to myself, and suddenly, a personality seemed to form. I expected them to leave me alone. But they didn't.

Instead, they're still with me to this day. They even have a name.

Today, they talked to my mother. My mother tried to exorcise them, but that didn't work, as expected. Turns out, they want to be loved. And... I never loved them.

I don't know whether or not to feel guilty.