But most answers on this would be yes. It started from only a few quarters into a couple of hundred dollars within a span of 4-6 years so the hope of it to have a bright future is very much alive.
I believe it has a future not because I am here, but because the concept of bitcoin is what makes bitcoin unique.
To some extent i believe bitcoin will overtake the global currencies.
Back to main topic though, bitcoin does have a future. Either it will last forever, or it will die after some decades or millenniums, just as how everything does.
Bitcoin is gaining popularity day by day and we are also seeing increase in user base of bitcoin and to be honest this is just an beginning we will be going very long way ahead.