My first trip on the Delhi Metro. The man at the ticket counter told me which platform to go to. My instinct told me he was wrong, so I asked another. He corroborated what the first guy said. The signage was ambiguous. I asked a third and got the same reply. My sense of direction could not be that wrong. The train arrived. I should have climbed on, but I chose to obey my instincts.
A train came on the other platform. I climbed in.
Had I not listed to myself, I would have ended up in the next state.