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Just my thoughts #0626

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”

Just my thoughts #0592

A significant part of the business involves a productivity problem, and humanity has addressed this issue through the use of tools. During the era of industrialization , machines served as the primary tools of production , but in the information age , software has largely supplanted hardware. Additionally, smartphones have made both hardware and software more accessible. These digital tools, known as apps, are easy to duplicate and distribute; however, they only become impactful in reality when the hardware, referred to as a computer, is widely distributed. Yet, the reality remains that humanity still doesn’t fully understand the tools at its disposal. As people don’t recognize the true potential of a smartphone, don’t they simply use it only as a phone book, right? - Joseph’s “just my thoughts”

Just my thoughts #0259

My mother uses an old cell phone instead of a typical smartphone. My father passed away without ever owning a cell phone. Though they were my parents living in the same era as technology advanced, they struggled to learn how to use a computer. As a result, my parents felt increasingly out of touch. Existing in the same timeframe doesn’t guarantee that everyone experiences the same advancements in civilization. Although time progresses universally, its impact varies among individuals. This variance is shaped by our memories and cognitive perceptions. Thus, the saying, “You don’t miss your water till the well runs dry” remains relevant. - Joseph’s “just my thoughts”

Just my thoughts #0042

Good design balances "form follows function" and "function follows form. An example of a design where form follows function is an airplane. An example of a design where function follows form is a doorknob on one side of a sliding door that opens only in one direction. It doesn't matter which came first, the chicken or the egg. The more you understand the technology, the better the design will be. With their many features, smartphones have simplified their form with touchscreen functionality. - Joseph’s “just my thoughts”