Shall I apply for these jobs?

I'm 26 currently working at an employment agency which doesn't pay much. I've been looking for another job for months so far nothing has happened. Shall I apply for dunkin donuts, burger king mc donalds or a cashier somewhere. That way I'll have more money other than the current job I have now? I can still work at my current job and one of those jobs I mentioned. I still live with my mom I'm trying to get out of her house. She may not like the idea of me applying for those jobs its my life I'll do it anyway. If she doesn't like it I am making my own money I'll have a better job in the future. I'll be supporting myself with 2 jobs. I'll be helping my mom out as well. I work from 9 to 2 maybe at a dunkin donuts I can work till 5:00 another day I can work at another job.