>>5148926>It's supposed to sculpt your jawline so you can get pic related.If your out of puberty its basically to late for that. The only thing you can do is build muscles, the bone wont change much.
Should have had a mommy that gave you rough meat to chew on and baked rough bread with chewy edges instead of one that gave you mac and cheese and cut the edges of your peanut butter jelly sandwich.