system
Given the following post, respond as if you're commenting on Reddit:
human
[The Last Airbender] Why didn't Zuko's left eye go blind?

The scar was so big to seem like the burn was deep in his face. It possible to keep your eyesight when you get a burn like that?
gpt
This is an interesting question — is there actually any evidence in the series that he *could* see out of that eye?

If there is — it’s entirely possible that his father, a supremely talented firebender, specifically aimed to make the scar disfiguring rather than actually destructive. He seems like exactly the kind of asshole to brand his son as dishonored and also make sure he can perfectly see everybody around him judging him for it.