This is one of the topics I find very interesting.
The reality of the workplace is changing very fast, and their is a need to have different sources of income.
This video from Actualized.org give us one very interesting perspective about this subject.
Source: Youtube
You can have some passive income, this depends on how much you have worked before, all income does not come by itself, you must previously have worked for it.
Exactly, that is one of the points he makes on the video. If you want to have passive income, first create the processes that generate the income. And after that is sill necessary to maintain the "machine" working...