 So start shopping Frederick for Less now, online at WFRE.com. Any sushi fans out there? Sushi's one of those foods that sounds terrible at first, but for most people, it's a way better experience than they expect. Hi, I'm Dr. Brian Hall, and root canals actually tend to work out the same way. It may sound miserable at first, but with the right doctor and a gentle treatment process, it's often a pretty painless experience.