Job searching....

I hate job searching! I have been looking for work since September 2008, and I am sick of it. I have an education, skills, I am motivated and enthusiastic and ready to work......what seems to be the problem here? The places that I am applying to or sending my resume' to, are advertising that they are hiring. Why would you hire some crack head off the street, who could care less about working, than to hire someone who desperately needs the job and is willing to do whatever it takes to support her family? I have even changed my school schedule, to go back at night, so that it wouldn't interfere with working. : ( Why oh why.....