Ah yes, the uncorrelation which was looking so positive at one stage, but which was prematurely aborted by the bears. When BTC stopped growing and the alts ploughed on (a year ago), I held much hope for them. Likewise, BTC did well to break away from the performance of stock markets - yet it still seems to be drawn back into correlated patterns when the FUD peaks in the markets - rather frustrating. I hope that 2019 will be the year of that decoupling for good. Put it this way: I can't see any reason why it shouldn't be!