I hope you like my comic this week. This situation makes me laugh a lot, because there are people (I know them) who boast that they have never had a cavity (good for them) but, they do, pointing to those who have had cavities in their life. I congratulate you on your excellent brushing technique, but cavities are so common that many even swear that they brush well, they get these unpleasant surprises. Don't worry, if you have cavities, just do better next time!
