Confusion

Well, I have an interview on Monday for a nanny job and my feelings are so mixed up I don't know how to feel. I'm excited, but scared. I'm nervous, but resigned. I want to get my teacher's certificate, but I don't know how I'm going to make it work. We can't afford any more student loans or for me to not work. This job is for a part-time position and as far as I can tell I'd make just under what I'm making now... we can't do that. If I could somehow make it into a full-time job or get them to up the weekly pay by just 50 dollars it'd be perfect. (Minus the figuring out how to pay for the certification classes and such of course... but I'd definitely have the time to do it) But I could find fulfillment in a nanny job, maybe more so than working at the station right now. I'm thoroughly confused, but hopefully I can work through some of this and have myself figured out by Monday morning.