in my opinion, to be rich with bitcoin, is to make a trade. because bitcoin market and altcoin. Because the coin besides bitcoin is also of no value, and the difference between the price of the coin we can profit.
As quoted by above mate I don't think trading makes users rich, because price fluctuations were happening often. So it has the equal losing possibility. So better is to have a day job and have bitcoin an additional earning to become rich in a small time period.