Does the result vary significantly depending on skin thickness?

When I looked into Density, I heard that the treatment plan is determined based on skin elasticity and the degree of sagging.

However, I am wondering if people with thin skin and those with thick skin might experience different changes even after receiving the same procedure.

I would like to hear the experiences of those who have actually received the treatment, including how skin thickness and elasticity are assessed, and whether the consultation only examines the degree of sagging.