Idiom of the day :- Not one’s piece of cake

Usage, examples and definition of the Idiom :-

If something is not one’s piece of cake, it is something a person doesn’t appreciate or is not particularly fond of doing. ‘I’m afraid Italian food isn’t my piece of cake. I don’t like it,’ Gerald said. ‘I’m not interested in selling so being a saleslady is not my piece of cake,’ Amelia said.