ok, here's the thing.

when I was in India a couple of friends told me about this job I'd be perfect for (I quit my old job for various very good reasons before I left). problem with this job is that it's full time and I can't take that by myself cause I'm starting my master's degree and I need a day or so a week for classes.
we've solved this with me sharing the job with my best friend, so we each have half. we haven't started yet because the guy is very busy just now and we're both going to the states for two weeks at the end of the month.

I have to have a second job with this one cause I wouldn't be able to pay all my bills just with half a salary.

I was walking around last night to try and find something and came upon my favourite record store and they're looking for people. this is the classical store we're talking about, and the guy who works there now knows me and was excited I was asking about it. this job is full time too, but the hours are more flexible and I could make it work with school. the downside is that it doesn't pay all that much to begin with (he couldn't tell me how much, he just said it's between me and the boss).

so now I don't know what to do… I can't hold both jobs, it'd be way too much with school and everything. on the one hand I've also told my bestie that we're going through with the first job, and the first job would be more interesting and challenging, but on the other hand the record store gig might mean I don't have to get a second job, and the hours are more flexible so I could have time to do the projects I want to do this year…

help?