When you start plucking your eyebrows at the age of 13 will they go saggy when older?

Plucking your eyebrows at the age of 13 is unlikely to cause them to go saggy when you are older. Sagging eyebrows are typically caused by a combination of factors, including genetics, skin elasticity, and the natural aging process. While excessive plucking or waxing of the eyebrows can potentially damage the hair follicles and lead to thinning or even permanent hair loss, it is not directly linked to sagging eyebrows.