I'm wondering why bitcoin was made if there are too many currencies in each country, why would anyone add or make a type of currency in the internet? For easier and faster transactions or so ?
Bitcoin will only be dangerous it depends on the user because if it will be used in illegal activities that is not good it can endanger the use of it. There are news circulating around that bitcoin has been used by kidnappers to get ransom. That is really dangerous. I hope that people should use bitcoin in a good way. Stop the greediness and work hard for it.