My gray hair is increasing these days. How should I manage it?

Lately, I've been getting a few gray hairs. I'm wondering if plucking them really makes them grow back more, and I'm also concerned that repeatedly plucking them could damage my scalp or hair follicles, potentially leading to hair loss. I'd like to know which is better—plucking or cutting them—and what lifestyle habits or care methods can help delay their growth.