I would have no issue making a buy to decrease my average if I knew that bitcoin was on the rise.  I made my last buy just a few days ago at $480 and here I sit pissed off at this price of $450.  If I'm going to make a buy I really need to hit the true bottom where in the short term I know that the bitcoin will go up and I can make a little money.  I haven't made a profitable buy since 2013.  Everything I've bought this year has cost me money.  So frustrating.