Within six months of selling, however, I had reinvested the proceeds from the home sale and brought total passive income for 2018 back up to an estimated $203,724. I'm not sure I would have sold the house without a clear plan for reinvesting the proceeds, since I'm bullish on the SF housing market long term. However, because I did have a plan, and the challenges of raising a newborn and dealing with rowdy tenants left me feeling a bit stretched, I decided to simplify and sell.

In 2012, even I wrote a 150-page eBook about severance package negotiations that still regularly sells about ~35 copies a month at $85 each (2nd edition for 2017) without any effort. In order to generate $2,975 a month or $35,700 a year in passive income as I do now, I would need to invest $892,500 in something that generates a 4% yield! To earn $10,000 a year in passive income would therefore need roughly $250,000 in capital.
I’m hoping to have about 10g saved by this time next year, which I know is nothing huge but seeing as I’m at 2.5g right now and owned 3 dollars to my name on Aug.9 I’m pretty happy with my progress :). But at my age, without a stable career, while working part time and having to go to school full time, what is a realistic path I could pursue to create passive income online, or even income that requires effort such as writing, but one that is more flexible than working in a stationary low-paid position for 10 dollars an hour? I need to work for now to show taxable income for the government to get my residency, but after that I know my time could be better served than earning 8 dollars an hour, I’m just not sure where to go from here. I considered flipping domain names, or penny stocks, or sports gambling, but again that’s not passive income and in reality they are more or less just forms of me gambling.

Residual income is the amount of net income generated in excess of the minimum rate of return. Residual income concepts have been used in a number of contexts, including as a measurement of internal corporate performance whereby a company's management team evaluates the return generated relative to the company's minimum required return. Alternatively, in personal finance, residual income is the level of income that an individual has after the deduction of all personal debts and expenses have been paid.