Is the party almost over? Volatility has returned to Wall Street in a major way, and certain investors are getting absolutely crushed. On Wednesday, a trillion dollars in paper wealth had been wiped out during the trading session at one point, but those losses were later pared back as cryptocurrencies rallied. On social media, there has been a lot of weeping and wailing due to the huge financial losses that some people have experienced this week. But if you think that these losses are bad, just wait until you see what is coming later. In the old days, investors would...