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”
Economic activity must accompany a counterparty. Since people couldn't live alone anyway, they exchanged whatever goods met their needs, and as a result, an "economic system" was created. The standard of exchange is called "value" and the numerical representation of it is called "price. "Value" and "price" certainly do not necessarily match, and one of the main reasons is "competition. In the end, value is exchanged for price. Values are offered at the pricing initially presented by others or at a provider's insistence that wants to earn profit at first. If only the offered price is recognized by others, the recognized price is accepted as its determined value. The price of one's wage agreed upon with another is the real price of one. All other evaluations and recognitions except the above are only self-justifications and excuses. - Joseph’s “just my thoughts”