You can be in Nigeria for almost 30 years with nothing to show for it. No house, car or land or even 1 million in your name as savings.
But you see the moment you step outside the shores of Nigeria, especially if it's one of those European countries or even the uk, US etc… what you couldn't Archive in many years, you achieve in 1-2 years.
Bro, sis, do what you can to step outside, there are lots of opportunities out there.
Don't let Nigeria finish your dream.