I believe that we are going to digital currency age in the future where cash will no longer be needed. Bitcoin might not be supported by many, but the time will come where its technology behind it will be adapted. The blockchain technology is one of the best technology found out. It was proven to be effective and helpful to use as cryptocurrency. Bitcoin will be the starting point of digital age, and maybe it is going to be the very parent coin of all. Bitcoin is going to be the new dollar.