What happens if you wear narrow shoes with wide feet?

I'm curious, what kind of consequences can arise if someone with wide feet chooses to wear narrow shoes? Does it cause discomfort or potential harm to the feet? Are there any long-term effects that one should be aware of? And is there a way to alleviate any potential issues that may arise? I'm eager to understand the implications of this decision and how it may impact one's overall foot health and well-being.