Income from Bitcoin each person is different, there are many who get a few also get a little, depending on how we work. If you want to succeed in this bitcoin then you have to work hard, because Bitcoin work is the same with other jobs. The diligent, diligent, and hardworking would someday reap the rewards
I think you first need to get enough knowledge in this field, and it's not that easy, you need to use your whole brain). And we have to predict and calculate everything, so this can be a very successful and profitable business.