I came across an interesting perspective that says Bitcoin has nothing to do with ordinary people;it only becomes relevant when you get involved.If you don't participate,then it's just internal competition,and the wins and losses have nothing to do with you. Even if it soars to1 million or10 million per coin,it's irrelevant to you because it's just a zero-sum game in a casino.Is that true?Whether it's Bitcoin or gold,or houses in Beijing,Shanghai,Guangzhou,and Shenzhen,what is the essence?It'...