Just that really, had a 5ish year career break with my kids and did an MA (related to the subject I teach). Was a head of department for over a decade and just seen a lovely HOD job in a great school. Not sure if I'm up to going back full time as HOD to be honest, but these jobs don't come up often. Not even sure I'll be short listed because of the career break and they'll have lots of young enthusiastic things applying ... but also don't want to miss out! Some schools might even appreciate some experience....?
Any thought much appreciated!