<human>: Can you condense the text into three sentences or less?

I graduated college with no debt 5 years ago (majored in English Literature, mistake number one), then threw that all in the garbage by taking out a large student loan to start a graduate program I subsequently quit.

I have been working whatever part-time jobs come my way since then. I promised myself that if I ever go back to school, I would save up my money first and pay my own way because I felt so stupid about being in debt with this loan for no reason.

But I have recently decided what I want to do with my life. I want to go back to school to get started on this path, but my current job pays less than 10 dollars an hour and I can't imagine how long it would take to save up enough money to really get started. 

Should I go ahead and take out loans to finance my education now that I know what I want to do? Or is my guilt and hesitancy about debt rational? I know I'm miserable right now, but nothing is guaranteed and I feel like I may just be setting myself up for more misery and even deeper debt down the road if I still can't find a decent job later on (I want to go back to school to become a teacher and I know sometimes it's difficult for new teachers to find work). I really can't see finding a stable decent job with the degree I already have. I'd appreciate any advice.
<bot>: Paying off a loan for a degree I never got, now I want to go back to school but I would need to take out more loans. Should I go ahead?