People get sick more often in the fall than in the summer. I think it has to do with the change in temperature and the fact that it's very cold. How often do you get sick in the fall? I try to take vitamins and toughen up, but it doesn't help much.

I'm waiting for the pandemic to be over and to be able to travel around the world again without restrictions. But my dream is to travel without visas. Do you think this is realistic?