I often read people saying they want to earn enough money so they don't have to look at price tag of product. Imo, even if you are rich you wouldn't want to spend money on things that are not worthy of price being paid.
You wanna look at product and then it's price, if it's worthy of price, you purchase the product.
I believe that you just need to save and this will give you success in terms of savings. And this is explained by the fact that there is a principle of Compound Interest. You save and multiply the deposit, right? This means that every dollar spent now will not allow you to get $ 10 later. Which, in turn, you could then turn into $100.
So you need to earn money, but at the same time you need to save a lot.
As people say, you need to observe the golden mean, balance.