“Hazel made a mental note not to underestimate Percy again. When he’d first arrived, she’d thought he was a little goofy from the questions he’d asked - about the Feast for Tuna and all - but clearly he was smarter than he let on.”
The Son of Neptune
something i think people need to be reminded of sometimes. He may be a little dense at times (hello, Riptide) but this little demigod is actually pretty perceptive.