[unignorant]

I agree, the more likely psychology of the Greg character is that he doesn't understand the way he presents himself in the pictures damns his surface level framing. You can really go quite far with more sophisticated versions of this technique in fiction -- Ishiguro's Remains of the Day is my favorite example!

[QuercusMax]

Like half the posters on AmIAnAsshole-type forums, Greg doesn't realize he's an ass. But he's also a kid. Adults should know better.