In a perfect world we would like to wake up with rosy cheeks, dark voluminous lashes, pinkish lips, and flawless full brows........Well..... that doesn't always happen. When a client begins coming to me my goal is always to grow out the hairs that are missing and to find THEIR TRUE BROW, sadly 90% of my clients come to me with over tweezed eyebrows. We begin a what I call an eyebrow boot camp where my directions are thoroughly followed for at least three months. Sometimes and quite often hair does not grow back, hence the reason YES sometimes to make your eyebrows look their best a little filling-in IN THE RIGHT PLACES is necessary, for instance the ends and the top of the arch are common areas that need to be filled in. The entire eyebrow usually does not as the idea is for the eyebrow to look natural which is usually the opposite of what most people do.