To realize added value, production activities must occur. In other words, added value arises from production activities. Production involves bringing into existence things that did not previously exist in the world. This can be accomplished by combining existing items to create new ones or by processing raw materials into new products. Production includes physical manufacturing, knowledge generation, and service creation. Wealth represents the accumulation of added value. Consequently, to become wealthy, one must be productive. However, value is determined through relative comparison. A product can only be exchanged if it can be priced, and added value can only be actualized by exchanging this product. This process is referred to as commerce. In other words, it is known as a transaction. Through trade, humanity distributes this added value. - Joseph’s “just my thoughts”
A lifetime of tuna is about 10 years. They don't have any muscles to suck the water up and constantly have to be moving their bodies to breathe in the water. So, they can not be sleeping or resting a lifetime of tuna. Even going to sleep, tuna must keep on moving in a sleep-like state until their deaths, if they stop moving, they will be dead soon. According to the attribution, tuna can swim in water at over 100 km/h speed, they need so many other fishes as foods to supply the wasted energy for this fact. The tuna is paid for the huge price of becoming a top-rated predator. But I'm not a top predator, so why do I eat so much? - Joseph’s “just my thoughts”