Very different. he with really wanted to keep on avoiding getting covid until he was able to get vaccinated. about then omicron is so contagious, so many people got omicron, and in addition the vaccine for children, it's going to be a few more months at least probably before kids are going to be vaccinated and then fully vaccinated. and so for that reason we decided we're not going to take these extraordinary measures to try to avoid covid including not masking our child while in school. >> all right. dr. wen, thank you so much. this has been such a helpful conversation just to help us underst...