My mum is making her annual trip to Taiwan which means that we are left to our own devises in regard to food . Usually my mum is the one who does the cooking so ... since my mum is away , I ' ve been dabbing my hand at cooking ( and to be honest ... I do n't have much success . ) The thing is , my mum is the type of person who rather do something herself if the person who want to help her ca n't do it that well .

Answer the following question: What may be the reason why they do n't cook well ?
Because their mother does n't let them .