Love this, I've taken a very similar approach. My passive income includes writing articles on Ecency, trading a few altcoins in the morning, mining XMR & BAT throughout the day while I work and even earning a coin for playing a game I like to play when I need to relax (Skyweaver). The idea of passive income almost singlehandedly revolutionized my way of thinking and quickly started to put some cushion in my wallet at a point where I was homeless shortly beforehand.