I think my face would look a lot better if my lower jaw would be more forward. But I believe it is kept back by my upperteeth that slope backwards? I would like to go from situation A to something like situation B Is this atainable without surgery? PS. I don't know if I'm telling myself things, but I also feel like the current situation makes it more difficult to hold correct posture, and that if i push my lower jaw forward (only posible when open) I breath more easilly. Does that make sense?