Most of us used bitcoin as a store of value. Bitcoin can give us real profit in the future if we just hold for how many years. There are lots of lives who were changed when bitcoin's value last year December 2017 touched around $19k. Aside from making profit, bitcoin is useful as well if we want to avoid cross border fees. There are still a lot of benefits that bitcoin could possibly help us in the future. We just have to wait and see for new updates about the blockchain and see what the future will bring.