I started trading in commodities, mainly jobbing (scalping) in gold and copper, in Jan 2006 and did so till the end of 2010, actually till 2011 but successfully till 2010, and after that something happened, no matter what I tried the market beat me, in-fact so much frustration crept in that I exited the market even though i didn't make any signifiant loss i just quit.

All I want to know is why suddenly all my trades went bust? How did I loose the feel of the market?

Is there any way I can come back? How is the market different than what it was in pre 2010 ?

Like commodities was to 2006, 2007 and 2008 what do you think is for 2013, 2014 and 2015?