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”
Fragrances that only capture pleasant scents lack appeal. A combination of bad scents is necessary to create a pleasing aroma. Just having good elements doesn’t ensure quality, and similarly, having bad elements isn’t necessarily negative. This concept is referred to as “bistability.” Emotions operate comparably. If you laugh in any situation, people may perceive you as a psychopath. On the other hand, being treated as depressed when feeling down is common too. Yet, when the contrast between mania and depression is too pronounced, mental health suffers. It’s essential to develop both positive and negative emotions. Like a beautiful landscape where good and bad elements coexist and balance one another, emotions should reflect a similar harmony. - Joseph’s “just my thoughts”