However, depending on the policy, an individual receiving residual, rather than total, disability benefits may receive a reduced benefit or no benefit at all if her monthly income exceeds a certain percentage of pre-disability income. In some policies, in order to qualify for residual disability benefits you must first qualify for a period of total disability. You can purchase a stand-alone residual policy, known as an income replacement policy, or a total disability policy with residual coverage as a rider. The income replacement policy is generally less expensive than the total disability policy.
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.
PPS oh you thought I was done did you?!  The other parts of the book, although not truly passive income generation focused, are amazing too.  I know things like the low information diet and killing interruptions have made a huge difference to my success – and if I can try and get a little more consistency in my adherence to them, then happy freaking days!