Horace Danby was a meticulous planner but still he faltered. Where did he go wrong and why?

Horace Danby was a meticulous planner but still he faltered. Where did he go wrong and why?

Q. Horace Danby was a meticulous planner but still he faltered. Where did he go wrong and why?

(होरेस डैन्बी एक अत्यधिक सावधान योजनाकार था लेकिन फिर भी वह डगमगा गया। उससे कहाँ गलती हुई और क्यों?)
Answer: Horace Danby was a meticulous planner. Every year, he looted only one safe. So he planned carefully before stealing. But still he faltered and a lady befooled him. He could see through the lady’s sweet smile and crafty talk. He believed that she was the mistress of the house. She pretended that she had forgotten the numbers of the safe. He broke open the safe. But before doing so he had taken off his gloves. The police was able to trace him because of his fingerprints in the room.