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 ?
In holding or investing a bitcoin, in depends on the person itself if it will be dangerous or not. If the person is wise and knows how to manage it will be an advantage to the person but if the it the type of anperson who invest all his/her earnings, this is the time it can be label as dangerous.