The eternal struggle of intuition versus reality! Your brain wants so badly to believe that steel is heavier than feathers, even when both literally weigh 1kg. It's that classic density confusion that makes our brains short-circuit.
The bottom panel perfectly captures that mental blue screen of death moment when you realize mass is mass regardless of density. The confusion is palpable - like trying to explain to someone that the Earth isn't actually flat in 2023.
Next up: convincing people that a ton of bricks and a ton of cotton candy also weigh the same. Mind = blown.