One of the key principles of money is ‘opportunity cost.’ It means that when I buy something, I have to give up something else in return. We think we buy because we need something, but we often forget that we could buy something else instead. We rarely consider ‘opportunity cost’ when making a purchase. We do not compare other values against our needs. Buying something means giving up something else, but we often don’t realize it. When we spend money, we should also consider the ‘opportunity cost’; yet, in reality, we aren’t trained to do so. By making a purchase, we bypass the value comparison that may not offer any additional benefits. Maybe it’s because we lack knowledge, or perhaps the idea isn’t appealing. - Joseph’s “just my thoughts”
In the 18th century, when the sun went down, people slept except for the rich man who could afford a candle. Humans lived in harmony with the natural rhythm. When machines created an industrial society and replaced human labor, people did not reduce their work but instead operated according to the machine’s working cycle. Charlie Chaplin criticized this phenomenon in his movie “Modern Times,” highlighting how mechanization forces humans to work with unprecedented intensity. Now, humans are concerned that artificial intelligence and robotic automation will diminish labor and lead to unemployment. What a contradiction! Rest is not an automatic benefit; it is a holy declaration of war that I must strive to achieve, not to disturb my rest on purpose. - Joseph’s “just my thoughts”