I'm going to add to my colleague's comment.
It's important to have a plan and a perspective. The International Air Transport Association, or IATA, forecasts a return to 2019 traffic volumes within three to five years. With the vaccine rollout to the public being planned, it's important to have a plan in place now to safely resume travel. The most important thing is to get the wheels turning again. Aviation is an ecosystem of carriers, airports, related services and suppliers. It's all of those things. So, for everyone's benefit, it is important to have a plan to get the machine back up and running.