Paper money will always survive and it will always be used by majority of people and bitcoin can never take over paper money in future too.
No, paper money will be gone in a decade. When asked, Christine Lagarde said that she doesn't believe cash will exist in 10 years, so do the math. We are going to a society with no physical cash, this is why Bitcoin will be worth thousands of not millions of dollars a coin. I don't understand how many times I have to say this until people realize.
Well you just have to keep your patience and say it over and over again. Maybe someday they will realize it also. Dont give up. Sink that opinion of yours in their minds. If that is your belief then go for it.
I am one of those who dont believe it. For I am a present guy. I just want to believe in what is happening now not the future yet.