What is the longest that you can stand for your fingernails to be before you have to cut them?

For me, once they get past 1/8 of an inch (0.32 cm) long, I feel like The Wolverine.

I cut them once a week when they have noticeable white boarder and slightly longer than my finger.

But I use my finger nails in my work a lot so I need to actually get surface with them.

Do you cut them? lol

Got it.