Very happy new year @mariusfebruary!
I imagine what it must feel like to be in such strong structures that have been standing for many years and will surely continue for many more years.
Although today there is no place as safe as the fortresses of those times, it must feel nice to be in there.
With cryptography today you have the possibility of building an empire that helps give us security, even if it is only economic security.
Greetings and great year to you!