Having a full face and round cheeks is a sign of youth. Simply do a bit of research to see what concerns women in their 30's and 40's are looking to correct...Volume Loss is at the top of the list. You will find that over the next 5-15 years your cheeks and lower face will thin and you will have the desired (more chiseled) look you are wanting. If you choose buccal fat removal in your early 20's, you may be happy with the result for the next few years- BUT you will be faced with a more aged and thin look in your face in your early to mid thirties. I have a patient in my practice that is facing this exact issue. At 35 she is attractive, youthful and vibrant...but her face looks a bit tired and "deflated". She had her buccal fat removed by another surgeon when she was 22 and now, at 35, she is seeking to volumize her face with fillers such as sculptra and radiesse which will cost her approximately $3,000-$5,000 every 5 years. Although this may not be the answer that you are looking for- you may find that a visit to a professional make up artist to learn the trick to contouring facial features with blush and bronzers will get you through the next few years. Best of luck to you, Dr. Clevens