[Protruding Mouth] 120th correction for class 3 malocclusion + protruding teeth!

Hello. I usually feel reluctant to show my side profile because of my protruding teeth, and I don't like having my pictures taken. That's why I started orthodontic treatment even though I'm quite old. I was told that my protruding teeth won't change dramatically with orthodontic treatment, but I've started anyway, and since it's extraction orthodontic treatment, I'm looking forward to it because I think the protruding teeth problem will be solved to some extent.