Same Here Buddy !
When I hear about crypto and blockchain, I told my friend that it would the next big thing but they make fun of it, that it is virtual thing, its gambling, govt. not supporting it. But know that came to me and ask
Hey, I wanna learn about crypto trading and investing, Guide me....
First they reject, when they know its potential then they start learning it...
It will always be hard at first for people to believe in you but once they start seeing that you are making huge profits from it, that's the time that they will start believing in you too. In short, people need proofs so they will believe in us.
However, crypto trading is now popular nowadays so even if people won't believe in us, they will still be reading it from the internet and even hearing other people who are also into crypto trading.