A hard nut to crack

A hard nut to crack

Refers to a person or situation that is difficult to deal with or understand.

The idiom 'A hard nut to crack' originated from the actual difficulty of cracking a nut, particularly the ones with a very hard shell. This phrase is used metaphorically to refer to a person who is difficult to understand, hard to get information from or someone who is tough to handle. It can also refer to a situation that is challenging to solve. This idiom can be used in both personal and professional contexts.

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Use cases

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John, with his quiet demeanor, was always a hard nut to crack. His colleagues often found it challenging to understand his thoughts and ideas.

The new project given by our boss is a hard nut to crack. We have been working on it for weeks, but it seems like we are still far from figuring it out.

The mystery behind the ancient artifact remains a hard nut to crack for archaeologists. Despite years of research, they still have not been able to decipher its origin.

The silent boy in the class was a hard nut to crack. The teacher found it difficult to understand his needs and interests.

The latest business strategy proposed by the rival company is a hard nut to crack. We need to invest more time and resources to overcome this challenge.

The police found the murder case to be a hard nut to crack. Despite numerous attempts, they were unable to find any solid leads.

Understanding the complexities of quantum physics is a hard nut to crack for many students.

Jane's stern personality made her a hard nut to crack. People often found it hard to approach her.

The secret behind the chef's delicious recipes was a hard nut to crack. He never revealed his secret ingredients to anyone.

The encrypted message from the enemy camp was a hard nut to crack. The intelligence team worked day and night to decode it.

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