Anyone else ever felt undervalued when told ‘oh gosh you look too young to be my doctor..’? Or is this just ‘imposter syndrome’ showing itself?

Anyone else ever felt undervalued when told ‘oh gosh you look too young to be my doctor..’? Or is this just ‘imposter syndrome’ showing itself?
My first blog post; an introduction and discussion about the challenges of working in the NHS over the winter period.