Would you ever cut yourself with knife, just to increase your aesthetics? Just look at this specimen, his scars add shitload of aesthetic points.
Most people lack the enzyme activity to deal with scar tissue effectively but ideally you should be carting that stuff away to leave the skin healed, you just need more enzymes through fermented foods or supplements. Western diet is deficient in enzymes so I recommend it.
>How did you get that big scar anon
>I uh, i was a um, i was in a gang. I fought this guy and uh, he tried to kill me, yknow, but i um, shot him
>Oh really because youre a fucking autist that would never be able to handle a life like that