Believe me, with right mindset, knowledge and expertise, you will become a millionaire and will be able to accumulate wealth in just less than a decade.
You might be overselling this dream.
There are approximately 58 million millionaires worldwide, representing about 1.5% of the global adult population. Not everyone will become a millionaire but that does not mean the rest of us will be suffering already. It is very easy to talk about the dream of becoming a millionaire but the truth is it is extremely difficult to achieve and it will take more than the right mindset to be a millionaire. You can dream about it but do not get your heart too broken if it gets too hard. As long as you are comfortable and you can live by however you want, that is enough even without a million.