Ohh this is awesome advice!!

Yeah, by pretty much all measurements, my protagonist (At least at the start, she will get better!) is a villain. 

She's a crazy nihilist who only cares about herself, and even that is stretching it. 

She kills someone in cold blood (Though it was a person she thought killed her family) and shows no remorse for it. 

She disregards everyone else's boundaries and personal space as long as it's funny. 

My book is called "The Trickster King's Servant" btw!

Also, oo, you've been writing a book where the main character is a villain? Have you published it yet? What's it called? I'd love to read it!

I personally really love books where the protagonist is the villain!!!