That's going to be deeply problematic, because the 9 percent of people who, at this stage, have chosen not to be vaccinated are probably people who have now had an opportunity to give their personal position very careful thought. They are probably increasingly feeling that they are locked into a position that they feel they have to defend, and if it means for them that they are going to lose their job, well, some of them will be prepared to make that sacrifice. It's not a choice that I think that they should be making, because I would actually like them to be vaccinated. But some will choose not to, and when they don't, it has consequences not only for themselves, because any decision we make as individuals—whether it's about vaccination or not—has both consequence and responsibility, and those consequences and responsibilities actually go far beyond us as mere individuals.