I'm curious about sagging face

When I look in the mirror, I see that the sides of my face are sagging. When I look at older people, they look like bulldogs. I guess I'm getting older. It's sad.

What kind of care should I take for sagging face?

Does sleeping on my stomach have anything to do with my sagging face? I guess it's because it's become a habit, but I always end up sleeping face down. I can't live with my face sagging because of it.

If there is a good way to reduce sagging face, please let me know.

Now that I'm interested, I only see the bad things. I can't stop the passage of time. Is diligent management the answer? Please let me know!!♡