Yes, I did but not that huge that can make me crippled for a long time. When we are involved with anything that can be categorized as an "investment" there is a risk of making mistakes but the most important thing is to learn and never to do it again and again. I realized that Bitcoin is one I can rely on for the long haul (though some may laugh at this idea) so I decided to get back to it and invest some more money. I see its good future ahead and I am staking a part of my financial future with it.