To get a money and get rich. 😂 haha. This is a joke questions right.? Because if you don't want to used bitcoin you don't want too a money. Because Bitcoin can spend like a money that's why people used a bitcoin. And also the bitcoin is the best way to earn a lot of money better than work. Because Bitcoin is no need to work hard. All you need is spending time. To earn a bitcoin and there is many ways to earn. 😃 that's why people use a bitcoin to get a money and to become rich. 😇