How to make a good creepypasta OC (reviews closed!) (old, like REALLY old)

Personality

With this, you can basically put anything, but please don't make them a Fangirl or make them perfect. It's VERY annoying!

What I like to do is give them a normal personality and crank one emotion to the max! And if you play around with the emotions a lot, you can really get somewhere!

Like if you decide to go use on their anger. You can make it where they have uncontrollable anger at times, but moments of guilt and sadness afterwards.

Or if you really want to make their personality complex, you can make them two-faced. Basically they have two different personalities, but one's more of an act.

Now this is a thing I have never seen really. (Probably because I mainly know the main creepypastas) What if your OC was basically emotionless and didn't care about anyone. And they only killed because people bother them?

Yeah, so, like usual, be creative! And if you need help with ideas you can PM me and I'll try to help you. And look at other things for inspiration! Like books, games and other stuff! (Like Yandere Simulator that's a good one for inspiration)