Honesty screws you every time

Today I had a mock interview with a fake patient at medical school. I left out one little section of a half hour interview. I remembered this section literally two steps out of the door at the end of the interview, and cracked up because, well, that's the story of my life. Anyway, when I come back in for the fake patient to tell me how I did, I start off by admitting my error and telling her this whole story of remembering just a little too late.
"Oh, thank you," she says, "I had just given you full credit, but I'll make sure to mark that down and change it."
Being a "good Christian" or just being stupid? Sometimes the line just can't be drawn.