We are going to start with 1.5 years of all spending needs in cash. We will draw 1800 to 1900 per month. We will add to this from the index funds by taking a portion of the gains in good years to supplement. This is the total return portion of the equation. Obviously, if stocks decrease drastically over a 5 year period, then I would have to reload by selling some of the ETF holdings.

Return on investment is not the same as profit margin. ROI looks at the revenue invested in the company and the returns gained or lost on that investment based on the department's net profit. ROI can be used to evaluate the functionality of a company's pricing policies, inventory management and investment in capital assets. ROI is also a useful metric when a company must make a decision about major asset purchases, project funding and changes in the investment portfolio.
You can’t start charging right off the bat without your audience knowing anything about the value you offer (though you could still indirectly earn money from them with the right ads). “The best way to go in terms of a long-term passive income business [is] delivering value and information for free, and therefore establishing expertise, knowledge and trust with your audience,” says Flynn.
There are many people who get paid vast amounts of money to become the CEO of a company, play professional sports, or star in a movie. Earning a high active income is often a lot of hard work and requires a dedication beyond most of us. It’s also limited because no matter how much money you get paid you still need to show up to work to earn your money.