Okay, so the deal is I'm pretty happy with how my face looks when I'm not smiling. But the thing is in photos etc I don't look that nice smiling. I mean with full open mouth smile. I find I have a bit of a 'cheeky grin' so i lose any prettiness or sexiness that I may have had before. I was just wondering if facial exercises would change how my face looks at all? Would I produce dimples if I smiled enough? Would certain exercises define my jawline better in a smiling position? Also my neck is slightly saggy - is there any way of eliminating that? The other thing is - I would quite like to be more of a smiley person in general. I'm a happy person - I just don't smile very naturally. Do you think if I started trying to smile much more it would just get stuck that way? Any help would be greatly appreciated - thanks!