>>12639418It might've just been a daydream he vividly remembered.
I once got an Asperger's syndromr diagnosis from a professional psychiatrist so I could avoid military service. I kind of suggested that he should add some details (mostly extremely exaggerated ones) about autistic people not being able to follow orders and having very poor hand-eye coordination skills.
Judging from what I've seen Bigu act like, he probably tries to adjust many details of what his life is like so as to make it seem as anime-like as possible.