"So basically you think she's just an elaborate troll who's committed enough to the bit to never break character?
As for this topic, TK is a magnet with repetitive patterns. She draws in users here with her antics while almost never really changing up her game."
I wouldn't say "elaborate," but clearly a decent portion of what she says is intended to egg people on. The woman claims to be a sociopath, and honestly I don't find that hard to believe. Antisocial personality disorder, as classified by the ICD-10, is indicated by at least three of these criteria:
1. Callous unconcern for the feelings of others;
This seems evident.
2. Gross and persistent attitude of irresponsibility and disregard for social norms, rules, and obligations;
She abuses her country's welfare system for personal gain with no intention of being a productive member of society, and uses the tax dollars to brag about it here. She's also a pathological liar.
3. Incapacity to maintain enduring relationships, though having no difficulty in establishing them;
I've spoken with her on Skype several times, and she's a pleasant conversationalist. I think most others who have spoken with her would agree with me. I find it difficult to believe she could not form friendships, yet (to my knowledge) she has no actual friends.
4. Very low tolerance to frustration and a low threshold for discharge of aggression, including violence;
Time and time again, we've all seen her frustrated over matters most others would brush off.
5. Incapacity to experience guilt or to profit from experience, particularly punishment;
Can't really tell on a forum.
6. Marked readiness to blame others or to offer plausible rationalizations for the behavior that has brought the person into conflict with society.
Hard to know over the Internet.
It looks to me like she meets every criterion for AsPD that can gleaned from our time here on this forum. Her trolling is less about being a character, and more along the lines of using her character as bait. All she has to do is say something like "maybe I have, maybe I haven't" about killing, and viola—she has the spotlight.