The answer is simple >>> "Look for the problems in the other payment systems and solve that with Bitcoin"
exactly mate,looking fo what others can give is the best way on how to find the best bitcoin can.
~~ Is Bitcoin more convenient to use?
if only people and government realize this?i am sure we will be in much progress now.
~~ Is Bitcoin cheaper to use and where will that solve problems?
with many option?yeah Bitcoin is much cheaper than other for of payments ever exist.
~~ Is Bitcoin safer to use than traditional payment options? Where will it be safer to use?
as we have anonymous privacy?yes it is.
think of any problems and challenges that Bitcoin can solve now and how do we use Bitcoin to solve these problems now?
those answered is more than enough to prove that Bitcoin is the most competitive and reliable and advantageous than all of the existing payment method our world ever has now.