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.
Well the fact that internet can't be just remove easily by anyone as internet are now essential in every country.
Banning of bitcoin has a low chance to happen as many countries see it as a great investment now and in the future. And if they ban bitcoin, for sure it's just for temporary.
No one can really tell what will be the price of bitcoin but one thing os certain, that it will go uptrend.