Meaning of “Non-existence”: In mathematics, the number “0 (zero)” can signify both “does not exist” and the transition of a filled unit to a higher one in the decimal system. The first meaning is connected to ontology, while the second explains how, when one decimal unit is full, the total shifts to the next unit, and a zero indicates this shift. In this system, zero marks that the next higher unit is present. Philosophically, the concept of “nothing” is viewed in the West as “non-existence,” but in the East, it can signify a transformation to the next level after being filled. So don’t be discouraged if you don’t have anything. Your “disappointment” also comes from the fact that other areas have already been filled. - Joseph’s “just my thoughts”
If a New Zealand fisherman catches a seabream in New Zealand, he makes a profit of $9 per kilogram, but if a tourist catches it, $88 goes back to New Zealand. This is because to fish a seabream, the tourist has to spend money on flights, hotels, and all sorts of rentals. The opportunity cost and value-added will change as B2B becomes B2C. - Joseph's "just my thoughts"