Just like gambling

Ah yes, that's the stuff:

 > We are Wall Street. It's our job to make money. Whether it's a commodity, 
 > stock, bond, or some hypothetical piece of fake paper, it doesn't matter. We
 > would trade baseball cards if it were profitable. I didn’t hear America 
 > complaining when the market was roaring to 14,000 and everyone’s 401k 
 > doubled every 3 years. Just like gambling, it’s not a problem until you lose.
 > I've never heard of anyone going to Gamblers Anonymous because they 
 > won too much in Vegas.
...and so the leaflet from the financial traders goes on to explain why everything is just OK the way it is. Oh well, that's a relief. I was kinda worried, but not anymore...