I must ask, was there only one survival pod period, or just one surviving survival pod?
One surviving survival pod. In the scene in the anime, we clearly see at least one additional survival pod mechanism that has been destroyed, and what looks like one or two more wrecked survival pods.
Not really, we see her coping mechanism is keeping busy not drinking.
Uh... no. We repeatedly see Misato drinking as soon as she gets home, and in her discussion with Shinji it's clear that she deals with bad things by pretending they don't exist and letting them float away. That fits right in with using alcohol.
Maybe you're referring to her coping after Kaji dies? I'm not even certain that is the case, as that might be more that she's coping by adopting Kaji's coping mechanism of discovering why, and that as a side effect that keeps her busy.
My point is that Misato is already engaging in a coping mechanism from the first episode. And that mechanism is clearly drinking and pretending to be a party girl. Rather than a drinking problem being a fan creation, I think the fan creation is Misato being a party girl - as we actually don't really see that. She drinks at home, alone. And sometimes she goes out for drinks with Ritsu. That's about it. She gives off the vibe of "party girl" but she doesn't really seem to be one. It's more like an image that Misato wants to present so that she can pretend everything is okay.
I suppose that's true.
She isn't most orderly person and spend most of time at work, whole apartment was full of stuff that needed cleaning.
Doesn't change the fact that after less than a two weeks of living in her apartment Misato has a huge collection of empty beer cans and at least three empty hard liqueur bottles. That is not a healthy drinking level.
It's absolutely obvious that the anime wants to signal: "This woman may seem carefree and happy go lucky, but she's actually an alcoholic."
In fact, it hints that Shinji moving in caused Misato to drink less, and that Asuka moving in decreased her alcohol intake even more.
That would be Rei actually, she doesn't have many problems aside from problems with expressing her emotions and insufficient socialization early in her life. Casual disregard to death is iffy due to tank of spare bodies.
Rei? Rei is not a functional human being at the start of the show. She appears to be, but only because everyone ignores her, and her distress is dismissed as "Rei is Rei" weirdness.
If anything Rei might be the most broken character out of them all. She has been denied human contact and sensory input, raised to believe her primary purpose is wrapped up in dying to fuel a ritual to merge all individual human life into a borg like assimilation thing. And told that her secondary purpose is to fight monsters to protect humanity until she can accomplish this. And she's been taught that she is entirely expendable and can be replaced. All of this was essentially deliberate emotional abuse to make her pliant and submissive to Gendo Ikari.
None of her behavior is healthy or even functional. Unless you accept Gendo's definition of functional: "Able to pilot an Evangelion, and supportive of the Human Instrumentality project with the commander's scenario."
Could Rei communicate with her classmates? Clean her room? Care for herself at a decent level of care? Dress appropriately to meet social norms? Go shopping? Answer her mail?
Rei is so dysfunctional that she is a profoundly disturbing character.
Don't get me wrong. I like Rei a lot. She seems like a nice girl under all that psychological scarring, but she is definitely a broken character, and the most obviously so. Gendo Ikari might beat her as the most broken character in the show, but he can certainly hide it a lot better than she.
They're ALL functional though. Or at least they all are at the start of the show.
Well... I did say that Misato was the most functional. All of them are functional to some level, although for many that only means functional within the certain role that Gendo Ikari expects them to fill, with no real concern for functioning in normal society.
Misato is pretty clearly the least broken and most functional - at least until Kaji shows up. He might tie her for most functional.
Rei and Gendo are the most broken. Rei can't even hide it, and Gendo is only able to hide it because everyone just assumes he's a cold emotionless bastard who hates his son, instead of an insane man going through a 10 year long psychotically depressive episode.
The rest of the characters are in between.
Well, I am excluding minor characters such as the three bridge bunnies.
By rest of the characters I mean: Asuka, Shinji, Ritsu