There is something that you should always keep in mind when it comes to your hair and scalp — they aren’t exactly like the rest of your body. What I mean by that is, as far as your hair is concerned, what’s inside of your hair follicle is living (which is why you can feel it when you pull a strand of hair out of your head); however, the rest of your hair? It’s dead (which is why you don’t feel it whenever you cut it). And your scalp? If you ever hear “it needs to breathe” — we...