She describes her own employment history as follows (this is the part of TSP where they are staying over winter in Polly's outbuilding in exchange for renovating it):
And who wants a fifty-year-old woman whose work history for the last twenty years has been self-employment? It didn’t count that I’d been a farmer, plumber, builder, electrician, gardener, decorator, designer, accountant, tree surgeon, and run a holiday let. I had neither a piece of paper or an ex-employer to prove it. I would have to retrain. But even then, who would want to employ a fifty-year-old newly qualified woman when they could have the equivalent twenty-three-year-old?
Plenty of transferrable skills there, Sal, though it seems a bit odd that you haven't mentioned your spell as an employed bookkeeper? 🤔
And actually, although she's clearly trying to sound multi-talented here, I'd guess that many of us could put together a similar list by thinking of famcy titles for all the things we do when bringing up children, looking after a home, looking after pets, having a hobby here and there -- AND holding down an honest job!