The most important rule in investing is not to lose your initial capital. Making money comes later. If you lose 50% of your principal, the loss rate is 50%, but to recover that principal, you need a 100% return. This is because the baseline of your return—the principal—has already been halved. Many people tend to think that if they’ve lost 50%, they only need a 50% return to break even. However, this is a misunderstanding of the starting point. In investing, the baseline is always the original principal. The principal after a loss is no longer the same; it’s already in the past. - Joseph’s “just my thoughts”
There is a study called “computational psychiatry”. This study will help patients suffering from depression or hallucinations by studying AI algorithms such as “reinforcement learning” among computer AI functions. Machines are examples of human treatment. Conversely, people wonder if AI-learning humans can be depressed like humans. The answer is “yes”. It is a fact that scientists consider it possible. People thought human emotion was something special. However, emotions can be replaced with symbol combinations promised as signals in the algorithm world. In other words, the emotion on the machine is “selection”. - Joseph’s “just my thoughts”