Bitcoin is legit you just need to learn and know the basics of how you will earn from it. I have many friends that earn from bitcoin, they have many savings just from bitcoin and I can say that their future is secured because they believe in the power and hold.
This quesrion have been asked many times. Many people always wonder if bitcoin is a legit true or fake one. For me, I can say that bitcoin is definitely a legit one because there are many living proof of it. Personally I have friend that became one of that living proofs. He gained and earned a lot by means of cryptocurrency. Bitcoin is a true good source of income, savings and I am amzae by the idea of saving up for future use and preferences. Securing future is a 1 way of having bitcoin and learn to saving up.