4 oranges are real because we have the neural architecture to classify the oranges as belonging to the same group according to whatever our classification crite

4 oranges are real because we have the neural architecture to classify the oranges as belonging to the same group according to whatever our classification criteria are. What if you can’t classify but only be conscious of input? Kinda like being in a super dreamy state (or psychedelic one). From that state of consciousness, numbers aren’t real but reality can be (in the psychedelic case). Just brainstorming