system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] What if someone who feared boggart's faced a boggart?

Would it turn into a boggart, or would this be a case like Harry himself and it would turn into something like a dementor?
gpt
I imagine it would look like whatever that person thought they might look like.  Or just cycling through scary things because that's what a bogart does and would be scariest to the victim. 

Good question.