well that's the hard truth. Bitcoin has taken the world by storm yet some people still remain skeptical about it.for those who had courage to en-devour into it are enjoying huge profits unlike anything ever witnessed. even though there had been altcoins popping up each day, it still does not cause btc to reduce its speed at growth but rather added more fuel to the fire. always remember never to rely on the the sole opinion of those who have never entered into it, because they will only give you bad advice.