I Believe someday we’re not going to use cash anymore. But that doesn’t mean it’s bitcoin’s fault. Most of Us now wants Easy Access to their Money. They want to buy something without bringing a real cash with them. Because they’re afraid of being robbed. And because of Innovative Technology that we have now, transactions are always made through the Internet. I believe a few years later from now. There will be a cashless society where nobody needs money anymore. So it’s possible for the cash to disappear sooner or later.