I have been using hair spray for about 10 years. I use it a lot actually. Just recently, I noticed that I can see my shape of my head through my hair now. Also, every time I take a shower, my hand would have about 10 strains of hair in which all consist of the root. Is it possible for my hair to grow back even though the root has clearly been pulled with the strain of hair? What should I do in order for my hair to grow back. Better yet, is it even possible for it to grow back? My family members all have hair, so it being hereditary is thrown out. I used to smoke, and do drink on occasions. Any help would be great. In addition, I am also using NIOXIN shampoo to help strengthen my hair. Thank you in advance!