The subject is not a bad roleplayer, but...
...they really need to learn the in-character/out-of-character divide a bit better. If I may be so second-person, let us continue.
The character you chose is canonically recognized as a heinous bitch. We've discussed how you can ease into it, and embrace it properly without jumping right into it. But playing them as a shrinking violet afraid of confrontation, because you as a player are worried about alienating your fellow players? Dear, we've all told you it's okay, we understand what we're getting into with the character. In fact, we're in-character getting kind of concerned by this change in attitude. Please, understand we have a good grasp that you are not your character, and can accept a little ribbing between fictional beings.
If you're not up to the character, put them back and let someone who plays a better bitch. ^^
The character you chose is canonically recognized as a heinous bitch. We've discussed how you can ease into it, and embrace it properly without jumping right into it. But playing them as a shrinking violet afraid of confrontation, because you as a player are worried about alienating your fellow players? Dear, we've all told you it's okay, we understand what we're getting into with the character. In fact, we're in-character getting kind of concerned by this change in attitude. Please, understand we have a good grasp that you are not your character, and can accept a little ribbing between fictional beings.
If you're not up to the character, put them back and let someone who plays a better bitch. ^^