Not that I know anything, but...
Make sure you just do whatever you want at any given time, and don't try to do things you think you should be doing to get the fastest results.
If you feel like walking away, walk away.
If you feel like insulting her, insult her. You will usually find that you are going to turn it around on her.
For example, you could even say "I think you are really ugly... when you make that face like you're about to give birth to a triplet." Because you make a pause, it comes across as though you are making an unconditional statement about her ugliness. But in fact, you are not, because you proceed to qualify it in a way that she can hopefully laugh about.
When you say something negative in a conditional way, you give her a way to not be that.
It can even be done in reverse, like in the following snippet:
"When I stare deep into your eyes, I see the sea. ......I always get sick when I see the sea

"
But if you said "I think you are really ugly when you make that face" it's not gonna be funny at all. And it fact it will be a dejected statement. There is no reason to ever say such a thing in that way. It would hold a negative intention.
Rather, say something that SOUNDS terrifyingly negative and then turn it around into something funny. You will definitely win her over if you can be your self like that. A good player is not afraid to voice his opinions.
Remember: if you do good things with a bad intention, they will suck.
If you do bad things with a good intention, they will rule.
We all know about smiling and complimenting when the timing is completely off, it comes across as needy and creepy. These are "good things" with "negative intentions".
I can guarantee you that there is not a single 'good' thing that cannot ruin things when done wrongly.
And there is also not a single 'bad' thing that cannot heal things when done rightly.
As seducers you are accustomed to this principle. You are basically the only people in the world who are 'professionally' accustomed to that principle.
Remember: to achieve the best result in any given situation you need both "good tools" and "bad tools".
In seduction, the "bad tool" is called the disconnect or the push. You push her away (threaten to break rapport). The "good tool" is called the connect or the pull. It is what puts the disconnect into perspective. And renders it beautiful.
Examples are, for instance...
The first time you meet a girl, you compliment her on her looks.
The second time, you say "do you look that good without make up as well?"
Even though these actions are spaced apart in time, they are tied together. If she accepted the compliment with grace, she is then committed to you finding her pretty. You have created some goodwill with her, some credit. The second statement would be folly without that goodwill. But because she has already given you some love, she is going to accept your negative statement and she does not want it to ruin the rapport.
So you can continue "I'd really love to see you without make up some time." If she accepts that in one way or another, you are opening the path towards meeting up with her somewhere, and her investing in you (doing what you want).
Any time a girl does what you want, it is ka-ching. Because your job is to get her to submit to you. A girl only submits to you if she can trust you. Trusting you means trusting that you will make good choices for her. That she can surrender to your will in safety. That means you are committed to giving her what she needs. What she wants. (Not the things necessarily, that she says she wants).
A girl craves emotional roller-coasters. So you need to toy with her. She is basically a toy. Toying always requires push-pull or connect-disconnect.
These principles can result in dramatic actions with otherworldly results. There is no limit to what you can achieve. If you appear to do (to be doing) something extremely negative ("bad") and then completely turning it around (proving that you can in fact be totally trusted) you will gain the upper hand on her because every time you get away with something 'bad' you obtain the privilege of doing that same thing whenever you want, for the rest of eternity.
If that 'bad' thing is e.g. rape, or any form of sexual assault, or theft, or whatever you can imagine, then she will subsequently enjoy these things (as she knows it is not the 'real' thing) because she feels safe with you knowing that you would not actually want to harm her.
Which enables you to fulfil her every desire and dark fantasy that she could ever have had.
And it would not be in an agreed "play" setting (the way SM rules dictate "explicit mutual consent") but rather in an emotional power relationship in which you dominate her to the benefit of both of you.
But always remember that it is your task and your duty to take care of her to the best you can, to make sure she is safe, understood, respected, given food and drink, warmth, rest, whatever she needs. You don't leave a girl out in the cold. That's just my perspective.
All the same, you basically walk out on her when she tries to dominate you. That is, you will not accept her domination because her dominating you is not what she wants, it does not satisfy her emotional needs.
Always remember this rule:
Either the guy dominates the girl, or the girl dominates the guy. When the guy fails to dominate her, she will seek to dominate him.
The infamous "I have a headache so we can't have sex" is the typical example of a girl dominating a guy.
That doesn't make the girl happy..
A girl can only completely relax under the wing of a guy. It frees her from her chaotic mind, from the requirement to constantly make choices for herself. Girls who are not dominated properly end up worrying about a million things and feeling insecure. Perhaps you have some time felt that "that girl needs a good hard fuck". Then you know what I mean.
Respect your self, and you will respect her self. Do not allow yourself to be treated like doormat. Do not trail her like a puppy. If she wants to be with you, she'll have to accept your rules.
The other day some lesbian girl who has been dominating me a bit (thinks she's a guy) turned down our agreed having dinner at her place, by saying "Not tonight, we have guests." I stayed polite, but then she stopped responding to my questions/messages on SPAM. That is to say, to the last message I sent.
The next week, she showed up at the place she knew she could find me. She said hi and then waited for me down the corridor. But I let her wait, I went into the living room and had more tea. She left without me.
Her attempt was to dominate me again. She expected me to obey her wishes and follow her as she wanted. But when I didn't walk after her, the end result was that SHE had been walking after ME. That's the experience we both ended up with. Instead of humiliating me, she now feels humiliated herself. Which puts her in the proper place.
In closing, this is the line I want to use on her when the time is right: "It's too bad you are not really all that hot, but then, you're a lesbian so it doesn't matter, does it?

"
This line is a push-pull. "You're not attractive" but "if you were not a lesbian, I'd fuck your brains out". So I'm saying "I want you" and "I don't want you" at the same time, which is the whole essence of the push-pull mechanism.
It is similar to the line "The things I wouldn't do to you if we weren't just friends." or "You cannot even begin to imagine.... the things I wouldn't do to you.... if we weren't just friends."
Or "If I wasn't gay, I'd be seriously making out with you right now." "But you aren't gay, are you?" "No, I'm not." Replace "making out with you" with "dragging you off to my man cave" for due effect.

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Good luck.