I felt like my chin was long, but I measured it myself (I'm worried because it seems like my chin is long ㅠㅠ)

Hello, the coronavirus is serious these days, so please be careful
 
of the coronavirus ㅠㅠ I'm asking this question because I'm curious about the ratio of the length of the face. They
 
say that as you get older, the philtrum gets longer and the mid-facial area looks longer, making you look older.
 
Philtrum - the position of the middle part when the lips are closed (red line - yellow line) ) (In my case, 2.8cm)
 
When the lips are closed, the middle part - from the bottom of the chin (yellow line to the blue line) (in my case, 5cm)
 
(Sorry that the photos are only of women, not men ㅠㅠ)
 
Usually, the ideal ratio is They say it's 1:2,
 
but the ideal ratio is 1:2, so if the ideal ratio is 2.8cm:5.6cm,
 
do I have a short chin?

I've always thought that my chin length was long, so I thought I wanted to shorten it, but when I look at the numbers, it shows that it's short.
 
Is the ideal proportion wrong?

PS: Does a longer chin make you look more attractive? GD also appears to have frequently had chin filler, but is it because the longer his chin looks, the more slender he gets? I'm curious