Too much chin height = rounded jaw

[6ft4]

Imagine your soft tissue makes an arc shape between where it comes in contact with your gonian and where it comes in contact with your chin
For the guy with the extra chin height, the angle from the gonians to chin will mean the soft tissue follows more of an arc shape stretch
For the guy with less chin height, the soft tissue follows a more straight line between chin and gonian so will look more angular despite having less overall bone mass to press against the soft tissue

 

[Deleted member 15827]

best gonial angle and chin of all time for female gaze

 

[dakchuh]

more chin height = skin gets pulled tighter and therefore will show your bone structure better

 

[Deleted member 20835]

best gonial angle and chin of all time for female gaze

View attachment 1849429

he has a relatively average jaw its his god tier eyes

 

[Deleted member 20677]

Indeed I have a big ass chin and a potato jaw

 

[Deleted member 14160]

I don’t think so @Austrian Oak
Eriksen has best chin all time and his chin height doesn’t detract from its squareness

 

[Deleted member 16220]

Rounded jaw is caused by multiple things. It isn't the too much chin height. It's the lack of gonial width that you drew with it. A good jaw is almost as wide as the bizygomatical arch, has a masculine gonial angle around 120°, and has enough chin height to match the other facial thirds. What you are explaining isn't chin height it's that people with bad gonial angles typically have a lot of chin height due to a bad maxillary CW rotation. You are right but for the wrong reason.