Hi Nate! - Another great video! Being tired does seem to go with the territory. I love the beard! But the zapped side may just loosen up some of the hairs. My son always shaved every day but during radiation, he noticed that his razor would not work so well over the Rad treat side. Seems like the razor would just slide and drag the hairs out so he he started using duct tape on the Rad area to remove the beard growth more easily! (Duct tape works for so many things!) Keep the updates coming!