A couple of days ago I visited the psychiatric's clinic accompanying a confrere. While waiting for our turn in the lobby, I engaged myself in a mind game... trying to identify, from those there and those entering into the lobby, as to who was the patient and who was the one accompanying the patient. I found it quite engaging, till I realised that perhaps I was not the only one 'playing' this! It was the case with all those entering the lobby. Each one was trying to identify from among the others as to who was the patient and who the one accompanying... that's what is called, tit for tat!