Hoping things will change .........

As some one from 3rd world country who just got himself into America , working 8 to 16 hours a day hoping to change things doesn't seems like it is working so far . However , the expanding crypto market and their yields had brought some promising good feeling towards better tomorrow . Since I have no clue how the financial thing and the algorithm behind the block chain technology work , some times I had this feeling of being over hyped . I want someone who is willing to explain how the so called bubble could possibly be the game changer for those like me, who are at the bottom of the pyramid , besides the enthusiasm we had hearing people had already made it investing only thousands.