Keeping a cook is quite tedious

Many people who do not like cooking are keeping a cook
However, keeping a cook is fairly tedious for those who are working and do not trust people easily
The cook rarely comes at the scheduled time, they often come early or later
If a person has to go elsewhere they have wait till the cook comes.
Additionally the cook will require different ingredients for making the food. In some cases the family will trust the cook to get the ingredients, in other cases the family member has to purchase the food ingredients. Each cook has his or her cooking style which the family members may not like