Is it really the best way to invest your money?
Because of the way Bitcoin generates value or becomes more expensive, it could potentially lose all its value and became worthless.
Who assures you that this will not happen?
Bitcoin has value because it cannot be printed. Bitcoin has a mining cost, which most cryptocurrencies do not have on the POS algorithm.If you invest in bitcoin, you won't get x10 at the end of the year, but you will keep your savings. So far, bitcoin is the most decentralized and independent cryptocurrency in the world.