Just wanted to get this off my chest Let me start off by saying yes toung pousture and and head pousture aswell as breathing through ones nose does effect how face grows . But only effectively up to like 12 after that its incredibly slow process like years for minimal results and I think spending your time obsessing over the bones in your face cant be good for you mentally. Speaking honestly your time would be much better spent exercising and dieting aswell just getting your money up so you could just pay for plastic surgery wich would make huge diffrince in attractiveness , jaw implants and etc . But that's just my opinion thanks for reading.