Yes, right, I am very confident that crypto currencies will change the world, because currently many people around the world invest in it even though prices this year are weakening, but they know that crypto can provide tremendous benefits after prices increase.
What I believed in what the cryptocurrency could bring/benefit to us is that it would help us out of our finances for it offers different ways such as investment, bounty campaigns, trading and etc. which we could use to earn money money and become profitable individuals.