Welcome back! Today I want to talk to you about COVID. Do you still remember COVID? Probably some of the people who will read this post in the future will not even understand what exactly I am talking about. COVID emerged as a pandemic at the end of 2019 and the beginning of 2020. Anyone curious enough to look up the general facts is free to do so. I have no intention of giving you theoretical lectures. Nor do I intend to count myself among those of you who never believed in