Since air is an essential element for survival, its value is infinitely high; however, because it can be obtained anywhere, its price is effectively zero. Nevertheless, pure 100% oxygen is rare and can have a price. The distinction between value and price is important, but many people don’t understand how they differ. Exclusivity of supply is necessary to assign a price to something’s value. Exclusivity means only you can supply it, and people can only buy from you. Time also makes exclusivity. That is the message that you cannot buy it without now. Universality creates value, and scarcity creates price, thereby placing a value on that value. But these two contradict each other. Wealth is always built on contradictions. That’s why business and investment can be so challenging. - Joseph’s “just my thoughts”
Even though a country's total population is decreasing, the economic situation could be improved by increasing the total economic activity of the remaining population after the decrease. Of course, there is a statistical population threshold below which this effect occurs. Nevertheless, this effect would not work in the case of a force majeure, such as a natural disaster or the outbreak of war, however, this assumption would be valid because a rapid population decline is a highly exceptional event that would not normally occur. Therefore, an increase in the economic activity of this population should be required during an economic recession. Applying this perspective, for building a solid relationship with your followers on Instagram, the number of followers is less important than the activity between them and you. This is called the "Engagement Rate (ER)". - Joseph’s “just my thoughts”