These are the possible changes.

Peoples Perceptions.
It can change the opinions of people about the digital currency. It is because bitcoin is consider as the father of all crypto currency.

Evolution of Currency.
It can change our methods of payments, billing,  buying and selling things. Even our methods of transactions will change.

People.
We all know that money can change the people and so even the even crypto currency but it always depends on how the user will carry the bitcoin.

Transactions.
As I said earlier, bitcoin has the power to change our currency. If our currency will be change then the modes of payments will also change. We can pay using our mobile phones directly.

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