I want to add dimension to my flat face using contouring.

How do you usually do contouring?

I only take care of shading my jawline and applying highlighter above my nose.

I'm not sure if I'm doing it right, but

I still make sure to do it because I feel a bit empty without it, but I'm wondering if it can make my flat face look a bit more three-dimensional.

Is it possible with contouring?

I would love for experts to share some good tips, information, and cosmetics.