Year 2021 really taught me to find borders of my powers. I always thought that I can achieve whatever I decide for, that the problem is typically only in our head. This year told me, it is not like it. That even the saying there fits always one more into the bus is at some point not valid. Most of the time we balance between empty and half-empty bus, still having huge amount of space left. But when we get to the real meaning of the word full, we cannot fit anything anymore and then we really learn what "full" means. It was an interesting experience. Realizing where the real borders actually are and how the body reacts. It all started slowly in the 2020. Full of energy running with smiles and enthusiasm getting a new kid, enjoying how nicely everything can fit to one day. How we can easily have plans, walks, work when the kid sleeps, and even read a book when walking outside with a stroller. The online teaching due to COVID-19 in the spring of 2020 was actually just another b...