system
Given the following post, respond as if you're commenting on Reddit:
human
[Skyrim] Why do I even have to learn Shouts?

So, if the Greybeards can instantly teach me any new Word of Powet *and* teach me how to use it without a dragon soul, why aren't they just teaching me every Shout they know? Then I wouldn't have to traipse all over Skyrim learning new words. I mean, I'm a busy woman, I'm out saving the world with a wife and two daughters at home to worry about, I don't have time to waste finding Word Walls to fight Alduin with.
gpt
Because they don't know that many. The Greybeards have lost the knowledge necessary to use the majority of the shouts of old. Whirlwind Sprint, Clear Weather, Unrelenting Force... That's about the whole list. Paarthunax doesn't impart that kind of knowledge redly, particularly since the Thu'um is so easily abused.