I think I should be at a dozen or two of millibitcoins

. Still a long run, but I don't lose faith

!
That's fine starts bro. I wish and hoping you have huge amount of Bitcoin. Bitcoin is the place you choose your passive income to earn with slight effort.
If bitcoin is a passive income for you then its hard to become rich with it as your income will be limited and you can expect to become rich with it only if you have good capital and if you are full time in it.