Even regular writers get tired, but what's worse is writer's block. As for freelancing, try to make your writing work for you in the best possible way.
I noticed in your bio that you have a lot of experience in teaching, education and management.
You can create a word document, convert it to a PDF with doc2pdf.net (scroll to the bottom of that webpage to use) an post it onto DocStoc, Scribd, Calameo, Issuu and other Doc Sharing sites.
Perhaps you can consider becoming a regular writer for health and medical-related websites. If you look on Elance, oDesk, even in the jobs section of Problogger.net that can help you out.
I also noticed that you said one of your heroes is Mahatma Ghandi. Now, that would be a topic of great interest to a lnterest to a lot of people.
Consider creating a Hub about him. You may want to include videos. Or write about him over at Triond where you can earn per article view.
Then drive traffic, Twitter, etc.
Especially with today's world and all the hubbub going on, I think "peace" articles would be a of big interest.