<human>: For the last decade I've made no progress towards a secure, independent future. Primarily I've developed a number of less than "marketable" skills and received no formal education beyond vocational High School training in Printing/Graphic Arts. (mainly off set printing) 

I'd like to change direction by going to back to school after taking a year off or getting some sort of certificate or training with the end result being a job that gets me out of my parents' house and into my own miserable life. However, I've been out of the loop for a long time and have no idea at what career fields I should even begin to look.

Provide a brief overview of the text.
<bot>: I ask reddit: What are my options for a hiring career paying a livable wage that wouldn't end with me at the end of a noose?