Question about Portal's Chell (spoilers!)

[Rockchimp69]

She also doesn't speak so

they explained that: in Portal 1 she didn't want to satisfy GLaDOS with a response in Portal 2 she presumably had brain damage.

Meh, I was just sayin'

 

[Danceofmasks]

Chell has super powers ... I mean, you can't get much more super than having infinite lives.

 

[jamesworkshop]

maybe it's an oversight or maybe it doesn't matter, Chell's could have been a walking teapot and it wouldn't have made any difference to the game

 

[FalloutJack]

Ok, so from we can tell about Chell
[spoiler/]She was a child brought into Aperture by her adopted parent(s) and glados sent out the nerotoxin, but Chell was able to survive in a pod for years until Ratman awoke her in Portal 1[/spoiler]

but wait, wouldn't that mean that Chell...

[spoiler/]has the intelligence of a little girl? If Chell was mostly alseep before portal 1 and at the end of portal 1, and she was trapped since she was a little girl, she should only have the mind of a little girl, and the body of a 20 something women. If this is true, how could she be able to solve those deadly traps with ease!?!?!?! Ratman says she wasn't the smartest of the people he could choose, so she isn't a hyper intelligent child.[/spoiler]

Can someone tell me if I'm not getting something?

I would guess stubborn child prodigy. Word of mouth tells me the giant potato experiment is hers, which means she has capabilities even though she may seem like an immature brat.