How to increase lower third height?

[tryingtoascend12]

When I open my mouth my lower third gets instantly way better, not jutting, just separating my teeth. My dentist said that I grinded my teeth as a kid and have “20 years of ware” at 15. Could this possibly be what makes my lower third look like shit? Also like the title says I am wondering how to improve the height of my lower third. I saw some guy on TikTok say that he used a mouth guard but he could just be larping

 

[OttoWacker]

bump

 

[MLGS0LD1ERB0Y]

When I open my mouth my lower third gets instantly way better, not jutting, just separating my teeth. My dentist said that I grinded my teeth as a kid and have “20 years of ware” at 15. Could this possibly be what makes my lower third look like shit? Also like the title says I am wondering how to improve the height of my lower third. I saw some guy on TikTok say that he used a mouth guard but he could just be larping

DNR

Mandible stops developing after the ago of 1. Hard max is the only way retard.

 

[babadook]

DNR

Mandible stops developing after the ago of 1. Hard max is the only way retard.

dnr 1k rep only