" So you really have the same conversations with two or or three people who look exactly like me?'
She nodded.
'Don't you feel embarrassed repeating yourself like that?'
'Not at all,' Dr Laine said. 'Remember, I'm not saying the same thing three times to you. I'm saying it once to three different people.'
That would take a while to sink in. At least it explained my history of people looking exasperated at work or school or even in shops when I sometimes asked questions. They'd obviously just gone through it with someone else who looked exactly like me! "

― , All of Me