system
Given the following post, respond as if you're commenting on Reddit:
human
[ATLA] Why isn't Aang completely blown away from the technology he's seeing the firenation produce?

 Hello. Well if you pay attention to the types of Machinery that the Gaang runs into, someone who is literally from 100 years ago should be blown away from most of the advanced stuff he's seeing. However he reacts like everyone else. What do you think that's the case?
gpt
He spent lots of time hearing about it before  he saw it.

He's a normally curious 12 year old and Sukka doesn't mind running his mouth.  

There's a big difference between suddenly seeing an airplane with no idea that man could fly, and seeing one after hearing about it.