>>13388997you have no red apples in your hand, no green apples in your hand, no yellow apples in your hand, no half-eaten green apples in your hand, no miniature yellow apples in your hand, no red apples with bruises in your hand, etc. therefore 0 apples in your hand implies infinitely many zero apples in your hand, hence 0 + 0 + 0 + ... = infinity.