All investments should be evaluated based on opportunity cost versus time. Are you investing for the short term or the long term? And which option would be more efficient and profitable if you invested elsewhere instead of this? The idea behind recommending long-term stock investments is that high-quality securities tend to benefit from inflation. Inflation happens when the prices of goods increase faster than the value of money. Wouldn’t a producer only make a good if its price exceeds its monetary value? However, if this gap is too large, the consumer experiences volatility. That’s why the efficiency of using money declines because you need money to buy things. This principle explains why stock prices tend to rise over time if you hold high-quality stocks long enough. Therefore, investing is often referred to as investing in time—because over time, it adds value. - Joseph’s “just my thoughts”
For the security of the Internet service, we have been asked by the Internet service companies to set the password combined by more than 8 or 10 "uppercase letter+lowercase letter+number+special character". But it was obviously of no use. This security guideline was recommended by Bill Burr who worked at NIST in the USA, he suggested this way in his report. Furthermore, the user was required to change the initial password set regularly. Despite this measure, the best way of security to protect users' accounts was the notification of the alarm for attempted hacking when the hacker tried. We have only tried to change the keys despite the simple method meanwhile. Today, the world has begun to comprehend that the security problem is not encryption or confidentiality, but simply cyber-dominion control and communication. - Joseph's "just my thoughts"