This is a pet peeve of mine in the fandom (everyone is entitled to their own idea of a character of course! ) as people usually portray her as someone that's learned to deal with grief, move on and enjoy life.
My canon is that Sciel doesn't deal with her grief, she runs from it. Suicide is usually a way of running away from grief, not dealing with it, it portrays someone that's being overcomed by it.
The Sciel that we play in E33 is a person that's not living, its passing time until her time comes, something that's easier to deal with when you know when for sure your death is coming. She knows she'll live up to 33 years old and then she'll gommage, so until then she has settle on "just have fun, go with the flow".
Yes, she is empathic and I love that trait from her, but – again this is all my opinion – I feel part of her focusing into others it’s an excuse to not focus into herself, because when she does that, like when she speaks about personal stories, mostly she centers on dark stories, stories that weight on her and for which, she never forgived herself, or moved on from. Which also works well with the fact that she is not a confrontational person, in general a good thing, but sometimes you need to let people confront each other to be able to deal with their pain, worries or problems.
Also, it’s very telltelling that as soon as they find about the existence of their world, she just focuses on “death is not death anymore” and on bringing her dead husband. She doesn’t even think if it’s the correct thing; he’s been dead for years, he’s lost a child, he will find his wife has been suffering and tried suicide, he will find he’s not “real” that his whole word is just a playground for grieving adults.
All of that at the SAME time. It’s a lot.
That’s who I picture Sciel is, an empathetic, caring, cheerful woman that hides a deep, deep self hatred and has learned to just pass time until she finally can be reunited with her husband and child in death. She will take care of everyone, but herself. It truly makes me wonder if she would be the correct person to guide Maelle on her grief, maybe on a “do as I say, not as I do” way?
I truly wish they had had more time and/or money to explore this part of her, it's an extremely raw part of herself and I love it.
Sorry for the rant is just nice to find someone that doesn’t instantly jump on the “happy go round, has a positive lookout on life woman” bandwagon.