I admire your optimism, but there are a few hurdles in the way. The first being we don't actually have an approved vaccine yet. Then it will take 6 months to produce and a further 12 months to roll out, assuming everyone is on board with that early in the roll out. The next issue, not so much for AUS and NZ is that you cannot be vaccinated whilst you are infected. That's going to be an issue for the US, South America, India, Europe and Africa. Finally, CHINA, AUS and NZ are likely to be returned to the International travel market in the first group. The rest of the world probably won't be ready for us until Europe and the US are returned. So there's a way to go yet.