What you must do if you can not find a job at all, so you get to a point of feeling something get?

I did a bit of recycling, tried making useful stuff from used bottles. Got me earning some money but not enough. Had an assist me, she cooked food and and i went around marketing and selling lunch, this got us very good returns. Have a small backyard repair shop running with necessary tools and equipment from the lunch sales, am also in full time employment now..
What do you specialise in??