I dont understand this. According to some believe exceptions should be used in an exceptional context. Can anybody define what exceptional is? I use exception

I dont understand this. According to some believe exceptions should be used in an exceptional context. Can anybody define what exceptional is? I use exception to get the context in which the error happend. Call stack, variables, stuff like that. I can log it, i can give good error message to the user. I never think about if an error is exceptional.