I do suggest that invest only 50-70% of your savings in digital currency and the rest of the 50-30% invest into a real business (shop,restaurant, services ..etc) so that if something bad happens like the goverment banning the bitcoin in your country you still have savings. But this year is the year of bitcoin, I am quite sure that if you invest in bitcoin you will surely reap a huge profit in the future. take the risk and profit big!.