It's easier in some countries than it is in others. Relocate if necessary.
Generally speaking it comes down to finding a need for a product or service that people are willing to pay for or learning how to invest in such a way that one's money "works for them".
If one lacks the know how to run a business or has no interest in learning how to invest they can partner with someone who does while they focus on the hunt for new customers.
The other alternative is to master the art of selling and find a career where you sell "big ticket" items for a reputable company that garners you high commissions such as (jets, yachts, real estate, cars, investments/commodities, life insurance, ERP software..etc)