This. Much of the current gains are coming from some solid (but slow growth right now) alt coins getting traded off along with the FOMO from that guy's valet and others who can't HODL long term. It should hit 10k after the ETF's have run their course in 2018 but I no longer think this will be a $15k+ coin before it's knocked off for more versatile and specific technologies. Just think of what happened to Standard Oil, the auto, the light bulb, TV's, calculator, ISP and so on. Be careful guys. New explosions in the marketplace end up in bits and pieces more often than they end up as moon landings.