Why do pink and light brown moles often come with poor skin quality?

[Xangsane]

Every person I've seen with very light brown, red or pink moles has poor skin quality that's often thin.

 

[Xangsane]

Very dark brown moles often come with better skin quality. My skin quality is quite good and all of my moles are very dark brown.

 

[Deleted member 30998]

i dont think ive ever had acne

 

[Xangsane]

i dont think ive ever had acne

I swear every person I've met with pink moles had thin dry and Wrinkly skin