Late in the afternoon right before closing time I wandered into a lunch-having nice little place. There was noone and my sleep-deprived self ordered an espresso. The ~25yrs old barista was kind and smiling and while I was adding some milk to my coffee she suddenly asked:

'Are you an IT guy?'

In shock I said: 'Okay, yes, I do wear glasses and drink coffe, but how did you know?'

'I didn't, but... my printer isn't working at home, can you tell me why?'

At this point I bursted out in laughter and realized that to most people I am a printer fixer. We all are, aren't we?