Adam Peaty

It hasn't always been a sweet ride. When I was 15, I almost hated racing in finals because I was so nervous. But as I got more experienced, I had to choose between fight and flight - and I've fought every time.

In sharp contrast to the idea that this stage of life is enviable, we hear high levels of anxiety about getting old, anxieties about health, mobility, access to facilities, simple routine care and attention.