If you are really working hard then i think that it is possible to become rich with bitcoins because if you will just accumulate bitcoin and keep them for long term holding then there will be a chance for you to have a lot of profit in the future because the price might go up to $100k per 1 bitcoin and that will become an instant millions for people who are keeping at least 10 bitcoins.
We certainly have our own ways to achieve our goal and bitcoin is a way to do it.
Honestly, when I started with bitcoin I am still earning from my day job and that's not quite good enough to live a decent life, thanks to bitcoin
I learn to invest and it gives me enough return in just 2 years.