God, what a weird story. I am worried about my own safety and the safety of people's businesses. That is why I decided to install a security system, although I always thought I would never do that. Life is changing, I do not know what to wait for this year. When will the pandemic end, and we will travel the world as we did before? I hope all I did last year will help me in the future. Even the security system, that cost me reasonable money by the way - https://ajax.systems/. I will use it while my long trips to other countries. At least, I hope so. After 2020 I begin to believe in astronomy, guys.