Fired Up Freelance
Find the freelance work you're already qualified for.
You don't need to learn a new skill to start freelancing; you just need to look at what you already know how to do!
Answer 6 questions and I'll tell you what you could sell (and roughly what it pays). It takes about 5 minutes and bullet points or copying from your resume is fine. Be specific; the more detail, the better this works.