What is the obstacles, challenges and problems that Bitcoin can face it in 5 years? How we can help Bitcoin to take more authoritative place in the world of currency system?
In my own personal opinion, i think the obstacles, challenges and problems that bitcoin will face in 5 years is the banning of bitcoin in other countries because it will be very difficult to us and to bitcoin if they have removed in the world of internet which all of our bitcoins could be erased.