I’ve been listening to a lovely Radio 4 mini-series this week, on a 58-year old ex-FT columnist turned trainee maths teacher in an East London school. Follow the adventures of Lucy Kellaway here:
https://www.bbc.co.uk/programmes/m0000m84
Not sure that I’d go back to teaching full-time, though I admire all those that do. Maybe part-time, or a bit more tutoring, which I’ve started doing recently.