If you want to make yourself economically self -sufficient after a certain period, invest a portion of income in Bitcoin. Bitcoin is a long -term investment system so you can create your portfolio as well as make a quality money. In this case you can use the DCA technique, this method keeps your Bitcoin completely free from market instability. Using this method is not afraid to lose money.
The DCA investment approach as I do know takes off pressure on the bitcoin investor. It helps you invest and build your portfolio at your own speed base on how your income arrives. In as much as you're doing it right by maximizing almost every dip within the long term projection of your investment you're sure of making profit.
Additionally it's imperative to note that one intentionally way to successfully build your portfolio in bitcoin and not having to sell compulsorily in a short period in loss due to some financial issues is by not depending only on one source of income but having a multiple streams.