Of course they would doubt. But as you explain how bitcoin works then he's happy to use it right?
People would always doubt "bitcoin" but because it isn't a scam and is serving the true meaning of a digital currency that is owned by the public, bitcoin just needs to be discovered, share it to people if you will and everything would come easy.


Sounds better. The world will always doubt bitcoin so it's better to have it's own identity to be known. Later on, if it would be accepted by the masses, it won't be pegged to dollars or any traditional currency anymore for it's identity is it's own for it's own.