So I've been in my specialist nurse job for about 12 years. Over this time I've been bullied, unsupported and generally treated badly by colleagues and management....much like every other nurse out there really ! Anyway I've accepted a job in another trust at a lower pay grade because I just cant face staying any longer. I'm resigning tomorrow and have to give 3 months notice. The question is do I say anything at my exit interview about certain elements of my experience and treatment, or is it better to let sleeping dogs lie. I'm 55 this year and unlikely to ever be back in this trust again.