Bitcoin will last long with its potential. Bitcoin has now been used as a good and profitable investment. Bitcoin will continue to be used because of the large number of requests from the public. So you do not have to worry about your investment. keep on with bitcoin for a few more years.
Now that bitcoin has being establish around the world definitely bitcoin will going to stay long as there are many people nowadays do like also and had a positive feedback on cryptocurrency. Aside from that cryptocurrency is becoming a good business that many are earning and enjoying its benefits.