Earning living with bitcoin is good if the price or value of bitcoin will not going down, if you are working in good company bitcoin is good to you as other source of income to increase your monthly or semi monthly income.
No one of course will focus in bitcoin if it is not progressive, right now, I can say that the price is increasing and it is good to work with bitcoin as our income has great valuation. As long as you are not lazy, you can do tasks here with different rates and you can accumulate a great amount of income.