Hold and invest

that's one of the reason people are getting rich with btc.
Become an active Bitcoin investor, understanding what moves the Bitcoin markets allowing you to profit from the volatile conditions that Bitcoin is accustomed to.
Yeah hold majority of coins for the future and invest some of them in altcoins which can give you huge profits in quick time if you have invested in the right coin and I am sure if you are holding good amount of coins then you can surely become rich with in future.