See ourselves as others see us.
And then a telemovie The Gathering Storm about Churchill in 1934-39, looking similarly ancient at a similar age - though he is admittedly played by Albert Finney, who's 13 years older than me and has earned his wrinkles.
True, perhaps, that in previous times people got older younger, not only died sooner but aged sooner, but nonetheless.
Tick tock.
Another mark, that, of age and irrelevance; many people won't remember clocks that ticked.