Bitcoin is just starting and hasn't gotten to its peak yet,which is bitxoin will continue to experience significant growth in the future. Bit coin have been speculated to reach $1m in value and will certainly overtake gold in the nearest future. If you invest in bitcoin today and hold it for a period of 4-10 years,you surely secure adequate profits from your investment. The worst decision anyone will make is not to invest in bitcoin when had the funds and opportunity.