Thank you everyone. I appreciate all the time taken to reply (and I enjoyed the lift puns - hard to believe that I started out in publishing and had to proofread books!).
Your stories, views and suggestions have helped me get a better perspective on things. I'm drafting a note to my boss outlining my current concerns, the causes of them and potential solutions. That will either help make my current role more interesting or will prove I'm better off somewhere else.
I do have a longer-term ambition which could spin off from additional study so I'll be signing up for a part-time on-line MA course which will hopefully set me on a new path eventually and, if not, at least provide some mental stimulation.
So, tempting as it is to jack it all in, this approach will hopefully allow me to change without pushing me into penury!
Thanks again everyone!
Threads on this topic bring out NSC’s wise owls more than any other.
It is very interesting hearing people’s career paths and career changes.
Any more?