It depends on how much you use. But its all up to the parent. A lot of people say its fine with my research if you don't use much.
Answer:
Stress, sadness, anxiety and other emotions can lead people to eat too much. Social factors could involve stress that could be financial or a stress from trauma, lack of sleep, marriage problems, and lack of education regarding health or types of food choices.
Working around others or in any public place
its c because then he could even tell her nicely "hey i just kinda noticed some of the things ive asked for are missing but i do appreciate you getting it for me"