system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] How would Hermione use Felix Felicis if she have won it in the 6th book?
gpt
Probably more to split up with Ginny and Ron for the battle against Death Eaters. Other than that, she might use it before. Probably for a test or school day where she think's she'll get below an Exemplary for something.