I don’t know where the phrase came from . but it is illogical . The person is there to serve me in one way or another and to say ‘no problem’ insinuates I did disturb his routine some how .
I don’t know where the phrase came from . but it is illogical . The person is there to serve me in one way or another and to say ‘no problem’ insinuates I did disturb his routine some how .