If you have at least couple of btc you have good chances to become rich in close future!
Put in another way, if you are able to horn and perfect your skills and there are quite a number of avenues open to try, you can be earning readily online without no more having to fall back to your pocket or savings and with proper money management, your way to riches just got halved. These days, I seldom buy Bitcoin or any other coin, I simply earn them and with some bots out there in the cloud as my PDAs.
If you really want to become rich even you have small amount of bitcoin now you will surely work for it, becoming rich is not easy its takes a lot of hard work, patience and a lot of time, you will not succeed unless you work for it. Bitcoin is just an opportunity to help you become rich but at the end of the day you will be the one to decide on how to maximize the opportunity we have in bitcoin.