It depends. Using all caps sparingly for emphasis or in certain special cases might be okay, but using them frequently can be seen as shouting and might come across as unprofessional.
Well, 'caps psychology fanfic' could be about exploring the psychological aspects of characters in a story where 'caps' might refer to some sort of characters with capes perhaps, like superheroes. It could delve into their motives, fears, and how their minds work in different situations.
I don't know who Dave is in this story. He could be an ordinary person with an extraordinary story, or maybe he's someone known in a specific community.
There's no way to know for sure without reading the fanfiction. Dave could be an original character created by the fanfic author, or he could be a reimagined version of an existing minor character from the Batman canon.
I'm not sure specifically who Dave is without more information. He could be an ordinary person with an extraordinary story, or someone well - known in a particular community or field.
There's no way to tell precisely who Dave is from just the title 'dave's bread story'. He might be a local baker, someone who just loves baking bread at home, or even a fictional character created to tell a story about bread - making and the associated experiences.