yeah I've totally dropped the facade and I'm just rude whenever I feel like it now

I'm not a pushover so being nice isn't some kind of liability for me and I don't feel like it's some sort of chore to have manners and not be rude, either so no.

I was sick of people treating me like trash when I'm nice so I turned into a cold bitch but since then my life has been a mess lol

Nah, being nice is very fulfilling.

I am naturally polite but not nice. I will only be nice to people who deserve.

no, it comes naturally