Poor people who don't have any motivation to get out of their situation will just remain there for as long as they can. But those who aspire to get out of it and live a better life, they're for sure going to have a better life through their hard work and determination. While those people that have been in that situation and don't desire to have a better living because the condition that they are in now are convenient for them already. So they stay there for as long as they can and there is no more reason for them to thrive and work harder because that's how simple their kind of living is. While the others will just reason out that there's a different meaning of being rich and poor in heart.
Exactly, if your mindset is that you will become poor in your lifetime than you will not get out of it. From my experience and what my mentors told you, it should really start inside of you. That you should think that you are not poor and that you could unlock everything that you desire. You just have to think of it, I know that it sounds weird and in paper it's hard to do. But come to think of it, if you shift your mindset and act that you have a lot of money in your bank account, then a lot of circumstance will transpire around you in the universe to make your desires come true.