The idiom "sore point" refers to a sensitive or touchy subject that someone does not like to talk about or discuss. It can be a topic that brings up negative emotions or painful memories.
For example, if someone has lost their job recently, talking about their unemployment may be a sore point for them. Similarly, if someone has a physical or emotional insecurity, discussing it may be a sore point for them.
You can use this idiom when you want to be careful not to bring up a topic that could upset or offend someone. It's important to be sensitive to people's feelings and avoid discussing sore points unless they are willing to talk about them.
• My sister's cooking ability is a sore point for her, she always burns everything.
• Discussing the company's financial losses is a sore point for the CEO, it's a sensitive topic.
• Criticizing her parenting skills is a sore point for my friend, she's very protective of her children.
• Talking about his ex-girlfriend is a sore point for him, let's change the subject.
• Bringing up politics is a sore point for some people, it's better to avoid it.
• The topic of his failed marriage is a sore point for him, he doesn't like to talk about it.