The Cautious "bystanders" always wish they had after the Fact, Risk Takers Win big, Bitcoin\Risky investments is for the guys who wear the big pants were the big boys play, never attach yourself emotionally to an investment, entrepreneurial philosophy. For those who are skeptical keep watching and let those with teeth in the game ride the storm. Nothing is a sure thing all successful men take huge risks the cautions keep dreaming nothing is a sure thing in life but death. Invest now no brainer or watch history pass you by if you are only interested in the next bowl of soup then this is no playground for you. My opinion only.