Anyone who analyzes the current market trends based on past performance is essentially wasting their time; such people lack even the most basic common sense. The total market value of virtual currencies has now reached four trillion dollars. How could it possibly multiply several times like in the past? It's absurd that some people still hope for Bitcoin to double or for altcoins to increase tenfold. Do they really believe that the market value of virtual currencies could exceed that of U.S. stocks and bonds? Only a fool would believe that.