— Black harts, red spades? Come on, that's like cheating.
— Aa, experience has conditioned you, thinking that all harts are red, and all spades are black. Because their shapes are similar. It's easier for your mind to interpret them based on that passed experience. Then open to an idea that they can be different. We see what we expect to see. Not necessarily, what's really there. Children, who have never played cards, always pass this test. Makes you wonder how many other things are right in front of you, sight, sound, smell that you can't expirience, because you've been conditioned not to? If we'll do the test again you will pass. Once you are aware, that their can be black harts and red spades, you'll be able to parse them.
