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”
Treating relationships between people is the world's hardest and most difficult thing. Most hard work mentally means feeling some troubles in the relationship among the people. If you feel so tired from your ordinary life, go deep inside of your mind to find the stresses from the people out, then you should take a rest enough. A rest gives us the power to stand for passing our lifetimes by, not to move the stresses themselves out. After all, time is medicine. - Joseph's "j ust my thoughts"