Is it better to get a lifting procedure before skin sagging becomes severe?

Recently, when I take photos, there are moments when my jawline looks more blurry than before.

It doesn't seem like it's sagging severely yet, but I'm wondering if I should start looking into a lifting procedure now.

Conversely, starting the procedure too early when there are no particular problems is also burdensome.

Skin elasticity varies from person to person, so I don't think it's a matter that can be determined solely by age.

For those who actually received a consultation, what criteria did you use to decide the timing of the procedure?