Yes, I know.  But I guess I can't really be helpful, because there are lots of ways to hide your face, and I don't know your face or your tummy.
assitant
Hm, well how about you try to describe your face to me?
assistant
What are some ways to hide my tummy?
user
You want to hide your tummy? I don’t know much about your tummy, but I can tell you that there’s a technique for hiding your neck.  You can wear a scarf.
assistant
Okay, but I don't have an issue with my neck.
user
Oh, I was just making an analogy.  But if you want to try to figure out how to hide your tummy, why don’t you think about how you could hide a certain part of your face?  For instance, you might be able to place your hair in such a way that your face seems longer, or it seems smaller, or something else.
assistant
That's a bit vague
user