I am not thinking of that long at a moment and I am trying to collect bitcoins in multiple ways as to get rich in future we should hold descent amount of bitcoins and rest time and price of bitcoin will take care of.
I also cannot think about getting rich with bitcoins,actually i do not know how this is possible,may be they say holding some big amount of bitcoins and wait for the big price increase and thats a risky thing to do and requires lot of invetement money as well,so i am just happy earning some decent amount of bitcoins as of now.