Virgin, fine and thick

Hello! I’ve cut 10-12 inches off every 1-2 years, so I know that it grows very quickly. My hair is on the more brown side of the auburn spectrum, though there is both some red and some silver in my hair. The 2.5″ thickness measurement is the thickness of a ponytail’s worth of the hair (the density). I’m not sure about each strand, though they’re at least the width of sewing thread. It’s temperate and humid in New Orleans, so my hair doesn’t dry out, though it’s winter. I take collagen, deep condition and eat healthy, so my hair tends to be both full and shiny.