First of all it is not easy to get a money from bitcoin, so if you have a plan to use this as source of income you need first to save allot of money from your real job, and use the bitcoin as part-time-job only. And if you have allot of knowledge in different ways of earning money using bitcoin, you need to focus because bitcoin gives a huge profit/income if you manage it properly every task in investing, trading and joining to signature campaign.