Optimization: Adjusting something to reach its best state for a specific purpose. We often think that the fastest and strongest options are the best. The fastest way down a slope isn’t a straight line, but a parabola that naturally connects high and low points. A sniper can cause more lethal wounds at 400 meters than at 200 meters. Although the bullet travels faster at 200 meters, the wound size isn’t as large, and at 400 meters, the slower-moving bullet over a longer distance causes more friction as it passes through the wound, resulting in more severe injuries. In every situation, there is an optimal choice suited to the goal. Trial and error are useful for finding this optimization. - Joseph’s “just my thoughts”
For humans to be born and survive, the world should grant humans the right to possess, that is, ownership, which must be guaranteed. Ownership is a right that has been granted since birth, so it is called an “absolute right.” In the online realm, this ownership is established by setting up an ID and password. When this ID and password match, we can engage in social activities such as online banking or shopping. The password is a personal identifier known only to me. No one else knows it, and when that secrecy is broken, it becomes invalid. However, to enforce ownership online, I must also share my password with the service provider. At that point, the provided password is no longer a secret. There are many contradictions in the world. - Joseph’s “just my thoughts”