The world is whatever you perceive it to be. You are whoever you decide you are and however you act.
"But, let's say I see the world as abundant place where everyone gets everything they want, then I go out and get nothing. So, it doesn't work."
How do you see abundance? Do you see other people just gifting you everything you want? Do you want things for free, without exchanging anything for them? Why? Are you willing to spend your life and work to then gift whatever you earned to random people? No? Why do you want others to do it for you, then?
The world is an abundant place means you are allowed to live, learn, work, create value, and exchange it fairly for whatever you want. There are countless opportunities, this is abundance.
"I decided that I am fit and strong, but when I look into the mirror I see a weak fat guy. It doesn't work."
You decided. How does your decision affect reality? Do you eat like a fit and strong person? Do you train? Do you behave like a fit and strong person? No? That's not a decision then, it's just wishful thinking. You don't even believe in your decisions if you don't behave like the person you decided to be.
The world is logical and effective. Just because you decided it won't stop being logical and become magical. You will need to work for whatever you want in any case. But if you don't see yourself as a fit person, you won't work to achieve that. 









