Manage your finances and avoid unnecessary expenses. And before you try to achieve wealth, increase your income first by creating different sources of income. Save and invest into real estate or bitcoin, that would be great for a starting investment. Once profits are made, invest and re-invest and repeat the process.
That's true you said but some people have a different idea about it because they can be very negative of their profit they are generating from their business by saying that instead of them to reinvent those profits they would rather keep it somewhere else were it cannot be appreciating so that by the time they keep it for 4 years they would have seen the money they use from the beginning of the business and from their think about what they would do with the profit, actually a lot of individuals are like that in thinking, without knowing what the profit could have done for them, your pattern of investing and reinvesting is the expressway to wealth and anybody who cannot do that as they have not become wealthy is making it hard themselves because is like a procrastination.