I work part time (28hrs) in a job that is killing me, in an emotional wellbeing sense, mainly because while I'm good at most of it the company has outgrown my capabilities and the role is actually unachievable in the hours available. But I've been doing the same thing for 15yrs. I tried all the things I thought I had a burning ambition to do before I started that work, and was either injured out or discovered it wasn't for me (or I wasn't for it - ie not good enough in a very crowded marketplace).
We don't have the cash flow for me to take eg a year out and pay for training, at least not for a few years, and without a 'dream job' or any discernible ambition that would feel a very risky investment anyway. But I'm interested in lots of stuff in disciplines a fair way away from what I'm paid to do, always have been. But it's very hard to job search when my parameters are so vague.
Any suggestions as to what the hell to do to get myself out and moved on? Considering handing in my notice in order to give myself a deadline. I'd be giving about 6mths notice as it's a tiny company that can't be left in the lurch.
I have a post-grad qualification, if that helps. I've been freelance in the past so I'd consider doing that again, though that was before having any financial responsibilities beyond my own rent.