I've been promised a pay rise for many months now, and it hasn't materialised. I am vastly underpaid for the work I do (at least by half, if not more) but have stayed based on this promise and possibly misplaced loyalty to the company.
I have a job offer that isn't in the same field but could work well for me anyway - I'm not leaving for nothing.
I can't stay. I'm sick of being underpaid for my skills. I'm really nervous about quitting, though. 