I can tell you that old autism research in the times before science said that we were changelings and that masking is neuro-divergent peoples way of feeling like functioning members of society. I can tell you the full name, date and place of birth for all the characters of Harry Potter. I can tell you that my favourite Queen song is the 1986 Rock in Rio performance of Love of my Life when the crowd are chanting Brian Mays name. I can tell you in d e t a i l the 12 labours of Heracles and call him Heracles not the roman Hercules and how Cyrene is criminally underrated.
I cannot tell you what the difference between trigonometry and Pythagoras's theorem is or how to balance and equation.