what is use of cryptocurrency Knowledge

I once had a dream, but my dreams were rubbed on the ground by reality, and I didn't have enough self-discipline, so I finally couldn't escape. People should fight for their dreams, not to trample them over and over again and then forget them, only to regret them later.

Today is relatively idle, but I lost money in my spare time, which is really a failure. The main reason is that the convertible bonds have made two big losses, which leads to no amount of small profits, or they are overconfident. In a word, there is no winner in the excessive transaction, only endless losses are waiting.Let's try to change ourselves. We can't change ourselves any more, but we can only be ruthlessly erased.Random Notes on the Stock Market (12.12)

Today is relatively idle, but I lost money in my spare time, which is really a failure. The main reason is that the convertible bonds have made two big losses, which leads to no amount of small profits, or they are overconfident. In a word, there is no winner in the excessive transaction, only endless losses are waiting.Random Notes on the Stock Market (12.12)