Difference between 4 PSL and 5PSL

[.🇹🇩.]

How can a 4PSL ascend to 5PSL. What's the main difference.
For example no matter how great your Jaw is , how great your nose is, how compact your midface is.
If you are slightly recessed or have bug eyes. Does that mean we can never enter the PSL5 category.
No one in this planet with a sane mind would want to put plastic or chemicals in his eye area.

Show me examples of 4PSL , 4.5PSL, 5PSL.

 

[Deleted member 5052]

More than two failos and you'll never be 5 psl+

 

[Lev Peshkov]

More than two failos and you'll never be 5 psl+

Cope tbh. Recessed and bad underyee support can be fixed easily. If you got problems thta cnat be fixed you won't ascend above psl 5