This is what I have been doing for years and until now it can be said that my economic condition and that of my family are fine. By applying the concept of saving a few percent in Bitcoins and continuing to accumulate even the small amount I can afford. Cash is there for basic needs and it really needs to be done. I occasionally sell to keep up with the stock of house needs on condition that it doesn't exceed 5%. Seeing the optimism of $ 100K, we will get to that point, with people becoming more aware of high-risk investments and having the courage to make decisions, coupled with large adoption by several countries, institutions, and retailers making $ 100K achievable in a short period of time.