i have an average chin but i believe it would look better with some projection/better shaping. unfortunately my chin is very different when resting and when smiling. when resting, it appears smaller and looks like some projection should be added, but when smiling, it flattens out, gets larger, and goes a bit downward. I would like for my chin to stay the same when smiling and resting face and have a nice shape to it. is genioplasty a good method for my issue?