Dude I would have killed myself if I didn't get mine fixed. I had a jaw lengthening device in my mouth for a year. It was caps over all 4 back teeth and bars hooked to hinges at the top back down to the bottom front that they'd keep adding rings to extend. I also had braces for 3 years. Elastics and a retainer thrown in there. A shitty custom mouth guard for sports which made me unable to speak and I drooled sometimes. And after all this I have a permanent metal bar behind my front 2 top teeth and my front 4 bottom teeth.
If I didn't get all this done I would have been an abomination so awful that I would likely not be allowed by law to go outside in the daylight.