How can I get better balance?
Yoga will help strengthen your balance. You can look up different positions you can do in your home
Practice walking on a elevated board. Like a long board placed on bricks. Or just a lot of bricks lined up face to face.
The only answer is to get the cosmetic surgeon.
just have dieting
Try practicing yoga. You could go to a beginner's class, or buy a dvd to do at home.
Karate or yoga will help a lot