because there are many ways to get bitcoins. but I dont know how long to get it.
Yeah only capital and hard work is not enough to get rich in future, we also need support from the luck which can make huge difference and if everything goes in our favor then no one can stop us in getting rich.
I think you need luck if you are to gamble your way to richness. Though, I agree that capital and hard work is not enough to make you rich. The missing link there is having knowledge and wisdom and be able to apply them to what you are doing. Knowing all the possible resistance and being able to solve them without losing anything smartly.