system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] How would adult, abstract fears like failure, loneliness and not living up to one's potential manifest in a boggart?
gpt
Failure: We already saw this with Hermione in PoA.

Loneliness: Probably yourself, surrounded by miles of empty space.

Not living up to one’s potential: Possibly a version of yourself that’s either homeless or a junkie.