No need to apololgize, this is all SERIOUS business. It is okay to support your own thesis with certainity in the debate.
I tend to agree with your estimation of Lizzie as INFJ, but I have a problem as either Jay or Mom brought up (I think it was Mom) that she was so ready with a verbal response to Darcy. Do you think that is possible for INFJ?
Are you KIDDING me!

She'd been "storing up" all that negative info about him that it became easy to just "spew it out" instead of think of it in the moment. I can't recall if I mentioned it in my thread or if I'm going to lol. There's a misconception about INFJs/INTJs not being able to speak eloquently as they 'can't gather' their thoughts if Ni is bombarded by other people/places. This can be true, but if pushed on a topic they've already 'slaved over', this applies to Darcy too, they can react with that and just shove it all out via BAD Fi to incite the person in question. There's also the misconception that INFPs have nothing to say or are so floaty/flighty (you've been reading my observations, right?

, so you know I most 100% dispute that...or you know now

). It also depends upon rearing + circumstance + education. If THRUST out to speak or encourage they do well, they may develop nicely at a younger age. I did! ...sometimes...no improv until now! But that's based off of info that's still stored, ask me to do poetry on the spot? Easy. Ask me to make a joke? I'll freeze. I make jokes w/o realising. I did Broadcasting

cry

during my uni break and we'd have live On-Air broadcasts to improve us. I ALWAYS chose to do the reading news + w/e was on paper. I NEVER ONCE did the "on-air live", I didn't know why it freaked me out and when people pushed me to try, I said "I'm much better helping you in the control room.(So I did that too and pushed err buttons

).
INFJs can ask and ask and ask after 'waiting' so they can
comment and offer up Ni's insights to help others (you've noticed by now that I keep asking and wanting your input for INFPs, right, heart?

). It can also happen when
pushed in anger Ni works FAST! (and will spew forth) having wrongly taken info via Fe which when screamed out can really blast another person. To the person, the INFJ
knew exactly what buttons to break and
where to push them over the cliff. Some INFJs joke about paranoia but if they've been attacked or ridiculed before, they CAN retain that info of what they'd like to say as it relates to Fe-ing
a person in specific(not a place/#s/names). It's the same for when INFPs observe to take in info, INFJs take some info in to store it for the future (sometimes random things to), for good scenarios or bad scenarios. They keep being touted as oh so sweet and 'nice' 'giving', and yes they can be, but if
emotionally unhealthy, they can be as easily unfogiving, manipulative and dicating as say...a Hitler?
I know the INFJ Hitler thing is either hated by INFJs or 'accepted' as 'possible' by INFJs, not so sure, but if IIIII had a vision and I wanted it carried out, I'd use my 'observations' to erroneously
help others into my way of thinking b/c Ti has slaved away in making sure I got the facts down and the info memorized (in relation to people, it's stronger), so that when I must, I'll know what to say and HOW to say it.
If you look at his fantacism on "appearance" "being the right way", it can also possibly be derived from his illegimate roots (shame from society!) + being rejected by society (more shame!) to which he TRIED fitting in. He TRIED getting a Jewish woman but she rejected him for her religion (if true, I forget

). "So, that's what you find sacred, huh? I'll destroy all of it til you can't love it anymore b/c you denied ME!"
...not that I believe him an INFJ. I know he's a Taurus...and so am I...so I am doomed even if he's not an INFJ!

I should probably not make him look like a paranoid, ever future envisioning, Fe-ing bastard who twisted the structure of society around him to make it seem he was being nice by bettering it for everyone else and turning people into his loyal cult-like followers always entrusting his inflated ego like a very very very naughty INFJ....!
An imature INFP could very well be that passive without well developed Ne but she could also be ISFP without well developed Se. I have trouble with an INFP falling in love easily with a man who claims to not read, but that is just me.
Are you still speaking on Lizzy or on Jane? I think Jane, so I shall choose her. I had trouble with her not showing enough awareness for bias. But INFPs (and others) learn from experience. She had never, as most of the family, been surrounded by corruption or the influences of London Town so she may have just been filled with the fantasies of it. She may not have developed Ne to the extent, as you said, in being passive. I also think it might explain, if she could be an INFP, that once she DID get the Ne experience from the mean sisters and she was able to gain new perspective (and recall Lizzy warning her), she was ready to push the girls out of her 'passively' controlled heart and make true (good) bias again.
She realised her error with Bingley, but realised "Well, a loss is a loss so I shan't dwell on it" (INFJ Lizzy DWELLS incessantly). But she had hope that he did care for her. I don't recall Jane so much as uttering an "I love you" until the end (?) she was very cautious about displaying and confirming it to others even when teased about it (even by Lizzy). When Lizzy teased, she'd defer the "feeling" Lizzy was
focusing on (Liz: "You love him!" Jane: "Um,

just a bit?") to explain "Isn't he charming though? Didn't you think him nice? Wasn't he nice to everyone and not just me? He's a gentleman that all men should emulate." What does she know of most men? Even Lizzy was more aware that people are differing kinds of mean and disgusting. If only she took her OWN advice, INFJs can be so bad at that when emotionally "unhealthy".
INFJ: You seem stressed you should do A, C, D, F, and maybe in case they don't work, L and try C again and Q.
Person: You look pretty bad yourself, you stressed? Maybe you should do some of that...
INFK: No, I'm fine! I'm doing okay! Let's just worry about
you! (INFJ: *don't look at me like I'm incompetent, I don't even want to look right now as I can still function better than
you!*)
Even while Jane was "running away" with her the possibilities of her ideas/feelings (not truly expressing "intimately held feelings"), she realised she might've been hurting Lizzy's feelings (as Wickham was digging gold in some chick and + Darcy being 'unliked' fresh in mind due to W), so she exclaimed "But
I have faiththat YOU will find someone whom you'll fall in love with, Lizzy! I just know it! You really deserve someone special as Mr. Bingley is for ME" (even though she didn't truly "claim" him and kept insisting that she didn't own him, she inferred as much that she hoped she had a claim on him to Lizzy.
Oh, and, thank you for allowing me to be stubborn about my choices

I agree, this is so serious!