Money is the most widely used medium of exchange worldwide, serving as a way to buy essential goods needed for life or to store wealth. Since the country guarantees the stability of fiat currency, it becomes possible to exchange ‘things for money’ instead of ‘things for goods,’ unless the country goes bankrupt. However, this amount of money cannot be increased indefinitely. When there is too much money in circulation, its value drops below the price of goods, causing those who hold wealth in money to lose that wealth. The key point is that money is limited in the market. Due to this limitation, money gains value. The government regulates this money supply through the ‘interest rate.’ Raising the interest rate reduces the money supply, while lowering it increases the supply. This helps control prices. Therefore, understanding the interest rate is crucial for managing and valuing wealth, making it essential to know the interest rate above all else in life. - Joseph’s “just my thoughts”
There is a study called “computational psychiatry”. This study will help patients suffering from depression or hallucinations by studying AI algorithms such as “reinforcement learning” among computer AI functions. Machines are examples of human treatment. Conversely, people wonder if AI-learning humans can be depressed like humans. The answer is “yes”. It is a fact that scientists consider it possible. People thought human emotion was something special. However, emotions can be replaced with symbol combinations promised as signals in the algorithm world. In other words, the emotion on the machine is “selection”. - Joseph’s “just my thoughts”