that right ! i think so ! Bitcon is not money of the world in future !
I am disagree with you mate as bitcoin has all abilities to become global or regular currency for all us, so it is not your fault as you must be lack of information about bitcoin but those who have been with bitcoin since long are aware of bitcoin worth and power, so bitcoin has high potential and it can be the global currency because it has a lot of supports and investors who are investing to make bitcoin alive higher and globally acceptable.