<human>: I'm a bit nervous about my upcoming root canal.
<bot>: That's understandable! Root canals are a common procedure that many people need to have done at some point in their lives, and it can be quite scary to think about having one. However, the good news is that most people find the experience to be relatively painless and anxiety-free. The dentist will numb your tooth with local anesthetic before beginning the procedure, which should help make you feel more relaxed.