I'm now old enough to retire if I wanted but intend to go on for another ~5y. Worked at the first place for 26y (3/4 different employers, mostly takeovers). Whe

I'm now old enough to retire if I wanted but intend to go on for another ~5y. Worked at the first place for 26y (3/4 different employers, mostly takeovers). When I got made redundant, I retrained as a teacher, which I stayed at for 5y. Managed to find another dev. job which I've been at for 10y. Could go higher and still be entirely technical but would be expected to mainly manage a few levels up. Still have to learn new things and am happy to.