in my own experience, you'd better be able to know the cooking techniques and the handling methods of ingredients, otherwise you will be led by the nose in the kitchen, and you will not only suffer losses, but also suffer indignities. Therefore, if you are an amateur, it is really dangerous. However, if the boss only takes care of the back and can't take care of the front desk, according to our experience of more than 31 years, even if you are a first-class chef, the probability of your store reversing is still over 81%. Finally, I suggest you learn some kung fu and focus on business, but you are no stranger to the kitchen and barely pass.