Well, DH found himself out of work back in March (age 55) and has been working for Sainsburys ever since, delivering online grocery orders so we can keep paying the mortgage.
Not quite the same as takeaways, and he definitely found it more physically demanding than someone 20 years younger, but you do what you need to do if money is short.
He now has a new job lined up, and will be quite happy to be behind a desk again.