The most important thing is to get started first i will say that investing into Bitcoin doesn't require one to break a bank before this so as long as you have a discretionary income to begin with start immediately then along time line you can start making plans on how you can increase your discretionary income through finding other source of income and also make provision for your emergency fund reserve and float, a city is never built in a day start first accumulate gradually using the DCA strategy and sort out other important and necessary things towards to grow your Bitcoin investment while you are already accumulating Bitcoin.