It is only possible in some countries to make sure that all the income you earn come in btc because of the different perceptions people have of bitcoins. In some countries, bitcoins can easily be used to pay for your product and service because the people in these countries consider bitcoins also a means for transactions, not in countries where due to the difficult economy and inflation, people are making investments in bitcoins as a hedge against inflation, it will be difficult for these people to pay you with their bitcoins.

In trying to have bitcoins, you do not always have to follow the plans of another person, formulate your plans and strategy to make sure that you have bitcoins