Expectations and disappointments stem from the same root. External factors do not separate expectations from disappointments; rather, internal factors do. We can’t easily stop losing if we lose a little because expectations remain. Moreover, we’re not satisfied with small profits; we want more. In other words, greed is the root of both expectations and disappointments. It’s wrong to say that you’re disappointed because you expect it. Since they share the same root, expectations and disappointments only intersect depending on the situation. With a big loss, you lose patience, and with a big profit, you feel happy only then. Large gains or losses are hard to sustain, but small, everyday victories are easier to maintain because our brains are wired that way. Big negative events often result from a series of small bad outcomes, while big happiness comes from accumulating small joys. Our life is about continuously pushing forward with small but steady steps. Repeating small decisions can le...
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"