How I launched a side hustle that earns enough to cover my mortgage payment -- and requires less than 10 hours of work per week

Flickr/Airsoftpal It was 2012. The economy was in shambles, my industry was reeling, and I was increasingly being asked to do multiple jobs at work. I could barely keep up. I loaded my iPhone with apps like Evernote, Outlook, Mail, and Agenda to keep track of to-dos, appointments, and meetings. But I found myself more unfocused and lost in the swirl of life than ever. I started using an old-fashioned notepad for my to-do list, and liked it. Then I started printing my Outlook calendar as well.Tha...